TY  - BOOK
AU  - R S PARKHI
TI  - LIBRARY CLASSIFICATION : EVOLUTION OF A DYNAMIC THEORY
U1  - TR 025.4 P 219 
PY  - 1900///
CY  - DELHI
PB  - VIKAS PUBLICATIONS
KW  - LIBRARY SCIENCE
N1  - METROPOLITAN BOOK CO., DELHI
ER  -