عنوان
پدید آورنده
موضوع
رده
QD 401 .A43
QD
401
.
A43
کتابخانه
محل استقرار
L1
TITLE AND STATEMENT OF RESPONSIBILITY
First Statement of Responsibility
ALLEN,CHARLES FRANCIS HITCHCOCK
Title Proper
Six-membered heterocyclic nitrogen compounds with three condensed
.PUBLICATION, DISTRIBUTION, ETC
Date of Publication, Distribution, etc.
1958
TOPICAL NAME USED AS SUBJECT
Entry Element
NITROGEN COMPOUNDS
Entry Element
HETEROCYCLIC COMPOUNDS
LIBRARY OF CONGRESS CLASSIFICATION
Class number
QD
Book number
401
Classification Record Number
.
A43
