000 00274nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aR S Dahiya and others
245 0 _aMechanics B A/B Sc II Paper III
260 _aN D
_bJeewansons
_c2005
650 _aMath
942 _cBK
999 _c12254
_d12254