000 00304nam a2200121Ia 4500
005 20260413100434.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aVasudeva, A.S
245 0 _aCocept of Modern Engineering
260 _bNew Delhi ,S.Chand &Company Ltd.
_c2007
300 _a408
942 _cDB
999 _c1037
_d1037