00480nam a2200193 4500 23326 23326 OSt 210311b ||||| |||| 00| 0 eng d 9788184554045 651.3 G9596 Gupta, O.P. Office management: survey New Delhi Omega Publications 2012 248 p. Management Auxiliary service Office management Jt. Sharma, B.S. ddc HB 0 0 ddc 0 0 RAU RAU 2021-03-11 R. K. Prakashan, New Delhi INR 750.00 0 651.3 G9596 76207 2021-03-11 2021-03-11 HB