000 00400nam a22001577a 4500
999 _c2007
_d2007
005 20180824173421.0
008 180824b ||||| |||| 00| 0 eng d
020 _a9788173710339
040 _cTata Book House
050 _aQC171.2
100 _aVenkataraman, G.
245 _aWhy are things the way they are?.
260 _aHyderabad
_bUniversity Press
_c2015
300 _a 112
942 _2lcc
_cBK