000 00256nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aHAJRA CHJAUDHURY S K
245 _aMATERIALS SCIENCE & PROCESSES
250 _a2
260 _c1988
_bINDIA BOOK DISTRIBUTING
999 _c14836
_d14836