NLM Class Number

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Find the fields, subfields, notes, and product availability for the NLM Class Number number (lm:) and phrase (lm=) indexes.

NLM = National Library of Medicine (U.S.)

Also called Call Number in FirstSearch.

Word (lm:)

Connexion

Label	lm:
Search?	Sì
Browse?	---
Esempi	lm:hq1381
Fields/Subfields	060 a 096 a
Qualifier index?	No
Nota	Indexes subfield a only Enter all numbers and letters Include periods Omit all other punctuation Omit spaces

FirstSearch and Collection Manager query collections

Label	lm:
Search?	Sì
Browse?	---
Esempi	lm:hq1381
Fields/Subfields	060 a 096 a
Qualifier index?	No
Nota	Called Call Number Indexes subfield a only Enter all numbers and letters Include periods Omit all other punctuation Omit spaces

WorldShare and WorldCat Discovery

Label	lm:
Search?	Sì
Browse?	---
Esempi	lm:hq1381
Fields/Subfields	060 a 096 a
Qualifier index?	No
Nota	Indexes subfield a only Enter all numbers and letters Include periods Omit all other punctuation Omit spaces Contains data from your local bibliographic data records.

WorldCat.org

Label	lm:
Search?	Sì
Browse?	No
Esempi	lm:hq1381
Fields/Subfields	060 a 096 a
Qualifier index?	No
Nota	Indexes subfield a only Enter all numbers and letters Include periods Omit all other punctuation Omit spaces Contains data from your local bibliographic data records.

Phrase (lm=)

Connexion

Label	lm=
Search?	Sì
Browse?	---
Esempi	lm=hq 1381 c524w 1976
Fields/Subfields	060 a b 096 a b 695 b (if indicator 2 = 2)
Qualifier index?	No
Nota	Indexes subfields a and b together Enter all numbers and letters Include periods Omit all other punctuation Omit spaces Include spaces Contains data from your local bibliographic data records in WorldShare and WorldCat Discovery. Performs an anchored phrase search.

FirstSearch and Collection Manager query collections

Label	lm=
Search?	Sì
Browse?	---
Esempi	lm=hq 1381 c524w 1976
Fields/Subfields	060 a b 096 a b 695 b (if indicator 2 = 2)
Qualifier index?	No
Nota	Indexes subfields a and b together Enter all numbers and letters Include periods Omit all other punctuation Omit spaces Include spaces Contains data from your local bibliographic data records in WorldShare and WorldCat Discovery. Performs an anchored phrase search.

WorldShare and WorldCat Discovery

Label	lm=
Search?	Sì
Browse?	---
Esempi	lm=hq 1381 c524w 1976
Fields/Subfields	060 a b 096 a b 695 b (if indicator 2 = 2)
Qualifier index?	No
Nota	Indexes subfields a and b together Enter all numbers and letters Include periods Omit all other punctuation Omit spaces Include spaces Contains data from your local bibliographic data records in WorldShare and WorldCat Discovery. Performs an anchored phrase search.

WorldCat.org

Label	lm=
Search?	Sì
Browse?	---
Esempi	lm=hq 1381 c524w 1976
Fields/Subfields	060 a b 096 a b 695 b (if indicator 2 = 2)
Qualifier index?	No
Nota	Indexes subfields a and b together Enter all numbers and letters Include periods Omit all other punctuation Omit spaces Include spaces Contains data from your local bibliographic data records in WorldShare and WorldCat Discovery. Performs an anchored phrase search.