00597nam a22002057a 4500 20170513133315.0 B-593923 300.00 B-593923 Dpl/CL 621.3 Surjit Singh Electrical design : estimating and costing / by Surjit Singh [and] Ravi Deep Singh 2nd ed Delhi Dhanpat Rai 2014(repr.) 1710-1711, Nai Sarak Delhi 110006 various pagings : ill. 24cm(pbk) Ravi Deep Singh ddc EN 621.3 SUR 139821 139821 0 0 0 0 NFIC L L 2017-05-13 300.00 16 6 621.3 SUR B-593923 2026-05-12 10:35:50 2026-04-24 1 300.00 2017-05-13 EN