000 00236nam a2200109Ia 4500
020 _a9788120327702
082 _a668.9
100 _aFRIED, JOEL
245 _aPOLYMAR SCIENCE & TECHONOLOGY
260 _aNEW DELHI
_b PHI
_c2011
942 _cBK
999 _c3046
_d3046