00553nam a22001937a 4500 0 0 ddc PB 0 1 SGGSCC SGGSCC 2023-08-17 United Book House 12/07/22 42/47 2480.00 0 651.7 R2 52615 2022-07-19 00:00:00 2022-07-19 REF FF-19 57995 57995 OSt 20220719134241.0 220719b ||||| |||| 00| 0 eng d 81-7629-760-7 sggscc sggscc 651.7 R2 651.7 R2 Singh, Nirmal Business Communication Principles, Methods and Techniques Singh, Nirmal New Delhi Deep and Deep Publications Pvt. Ltd. 2022 xv,660p. Business Communication,Commerce ddc BK