000 00313nam a2200121Ia 4500
008 211209s1990 xx 000 0 und d
041 _aeng
082 _a620.11 N90 TAT
100 _aTATA PUBLICATIONS
245 _aMINI REFRESHER MATERIAL SCIENCE
260 _aNEW DELHI
_bTAHA PUBLICATIONS
_c1990
300 _a188
999 _c24757
_d24757