00478nam a22001457a 4500 0 0 ddc 0 0 198607 LDD LDD PGRRL 2022-11-28 L&DD 0 G017530 2022-11-28 320.00 2022-11-28 G 198172 198172 LDD 20221128111430.0 221128b ||||| |||| 00| 0 eng d IGNOU Library Formula book for Physics, Chemistry, Mathematics : JEE Main 2016 / Chitkara University Chandigarh: Chitkara University, 2016. 160 pages : Gifted by Prof. Prabha Chawla (Retd. Director Professor IGNOU) ddc G