TY  - BOOK
AU  - Barden,Berta Rickenbrode,1883-
TI  - Book numbers: a manual for students with a basic code of rules
SN  - 0838900151
PY  - 1937///
CY  - Chicago, Ill.
PB  - American Library Association
KW  - Shelf
KW  - listing (Library Science)
KW  - Alphabeting
N1  - p.30-31
ER  -