TY  - BOOK
AU  - Singh,B.P.
AU  - Barta, V. K. 
AU  - Kalra, N. K. 
TI  - Office management
U1  - 651.3 19
PY  - 1980///
CY  - New Delhi
PB  - Kalyani pub.
KW  - Office management
ER  -