TY  - BOOK
AU  - Shastri, Dwarika Prasad
TI  - पुस्तकालय-विज्ञान | Pustkalaya Vigyan
U1  - 020 
PY  - 1959///
CY  - Aligarh
PB  - Pustkalya Vigyan Vibhag
KW  - Library & information sciences
ER  -