000 00289nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aR.K.Singla
245 0 _aComputer Programming ,Thermodnics & Optics I B.Sc. II
260 _aJalandher
_bModern
_c2014
650 _aPhysics
942 _cBK
999 _c15146
_d15146