000 00241nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aRAGHAVAN V
245 _aMATERIALS SCIENCE & ENGG.
250 _a2
260 _c1985
_bPRENTICE HALL OF INDIA
999 _c10995
_d10995