00475cam a2200193ua 4500 17585 060101n2011 II |||gr||||Z||||||eng 978 0 07 026215 7 MAIN English 535 GHA GHATAK, AJOY. OPTICS 6TH REP. NEW DELHI TATA MCGREW HILL PUBLISHING CO. 2011 29.11: 27CM. Light &infIared & ultraviolet phenomena BK 17468 17468 0 0 0 0 TBPHY MAIN MAIN PH# 2011-08-13 1 535 GHA 26712 2024-02-01 00:00:00 2024-01-17 1 2020-02-27 BK V