00542nam a22001817a 4500 158024 158024 20181013124043.0 B-217037 8184350252 B-217037 Adhyayan publishers 372.3 P, Sankhala D Modern Method Teaching of Concepts in Physics/ by Sankhala D.P New Delhi Adhyayan publishers 2007 xiv, 361P. 21c.m. (Hb) ddc EN 372.3 SAN 0 0 0 0 NFIC ZLS ZLS 2018-10-13 0 372.3 SAN B-217037 2018-10-13 00:00:00 2018-10-13 EN