TY  - BOOK
AU  - Internaional Study Conference On Classification Research
TI  - CLASSIFICATION RESEARCH
U1  - 020.6 
PY  - 1957///
CY  - 
PB  - 
KW  - Classification -- Books -- Congresses
N1  - Conference For 1957 Sponsored By International Federation For Documentation; Vol. For 1957 Issued By The Conference Under An Earlier Name: International Study Conference On Classification For Information Retrieval; Title Varies: 1957, Proceeding
ER  -