000 00352nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a8122412653
082 _a658
082 _b1552 I
100 _aIyer S.S.
245 0 _aValue Engineering
250 _aSecond
260 _aNew Delhi
260 _bNew Age
260 _c2000
300 _a267
999 _c49129
_d49129