00580nam a22001817a 4500 NUST 20221103130325.0 9789332586871 520,CHA Chaisson, Eric 102314 Astronomy : a beginner's guide to the universe / Eric Chaisson, 7th edition Pearson India 2017 xv, 502 p Part.1 Foundation (Page-xviii), Part.2 Our planetary system (Page-98), Part.3 The stars (Page-242), Part.4 Galaxies and the universe (Page-376) Astronomy ddc BK 592249 592249 0 0 ddc 0 0 MCS MCS GEN 2022-11-03 1 520,CHA MCS38277 2023-03-24 2022-12-12 2022-11-03 BK Almirah Fresh No.44, Shelf No.6