000 00255nam a2200109Ia 4500
005 20260205052133.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aAggarwal, M L
245 0 _aCET guide
260 _aJalandhar
_bPradeep
_c1995
942 _cBK
999 _c109286
_d109286