000 00325nam a2200133Ia 4500
008 230913s9999 xx 000 0 und d
082 _a670 SIN
100 _aSingh, Swadesh Kumar
245 2 _aA Textbook On Production Engineering
260 _bMADE EASY
260 _c2012
300 _a449
650 _aCompetition Books
999 _c138493
_d138493