00644nam a22002297a 4500 OSt 220803b |||||||| |||| 00| 0 eng d 383.078 M99S Muthuswamy Swamy's Postal Manual : general regulations / by Muthuswamy, Brinda and Sanjeev 6th ed. .- Chennai : Swamy Publishers , 2022 vi,242p. Social Sciences Commerce, Communications, Transportation Postal Manual Postal Communication Swamy's Handbook Brinda Sanjeev ddc RFB 24982 24982 0 0 ddc 0 0 RAU RAU 2022-08-03 O. P. & B. D. Pvt. Ltd., Lucknow 320.00 0 383.078 M99S 78799 2022-08-03 2022-08-03 RFB 0 0 ddc 0 0 RAU RAU 2022-08-03 O. P. & B. D. Pvt. Ltd., Lucknow 320.00 0 383.078 M99S 78800 2022-08-03 2022-08-03 RFB