00434nam a22001457a 4500 20180827143149.0 0070447349 00.00 B-61715, B-061717 DPL ENG Tickoo, Sham Understanding AutoCad 2002 / by Sham Tickoo et. al. New Delhi Tata McGraw-Hill Publilshing 2001 various pages 22 cms. ddc EN 005.43 TIC 62538 62538 0 0 0 0 NFIC ZLS ZLS 2012-02-11 0.00 0 005.43 TIC B-61715 2012-02-11 00:00:00 0.00 2012-02-11 EN 0 0 0 0 NFIC BL4 BL4 2018-08-27 BPPD/PUB 0.00 0 005.43 TIC B-061717 2018-08-27 00:00:00 0.00 2018-08-27 EN