TY  - BOOK
AU  - Needham, C. D.
TI  - Organizing knowledge in libraries ; an introduction to information retrieval
T2  - Grafton Library Science Series
U1  - 025.1 
PY  - 1971///
CY  - (s.l.)
PB  - Seminar
KW  - Bibliotecas
KW  - Administración
ER  -