000 00309nam a2200121Ia 4500
100 _aMcGraw Hill year book of sc. and Tech.
942 _cBK
245 _aMcGraw Hill year book of sc. and Tech. 1995
260 _aNew York
_bMc Graw hill
_c1975
082 _a505
_bMYST
300 _a10,460
546 _aEnglish
999 _c336820
_d336820
041 _aeng