000 00325nam a2200133Ia 4500
008 221117s9999 xx 000 0 und d
082 _bRAG
100 _aRAGHVAN, R.
245 0 _aMATERILS SCIENCE AND ENGINEERING
260 _bPHI LEARNING PVT. LTD, NEW DELHI
_c2010
300 _a439
650 _aPhysics
942 _cBK
999 _c211630
_d211630