TY  - BOOK
AU  - PIERCE BUTLER
TI  - AN INTORDUCTION TO LIBRARY SCIENCE
U1  - TR 020 B 977 I 
PY  - 1900///
CY  - CHICAGO
PB  - THE UNIVERSITY OF CHICAGO PRESS
KW  - LIBRARY SCIENCE
N1  - METROPOLITAN BOOK CO., DELHI
ER  -