TY  - BOOK
AU  - Бутлер, Пиерце, Butler, Piyertse,
TI  - An introdutstion to library stsiyentse
SN  - RUSSIAN17099
U1  - 020 
PY  - 1933///
CY  - Chicago
PB  - University of Chicago Press
KW  - Public services (Libraries)
N1  - Includes index
ER  -