000 00294nam a2200121Ia 4500
100 _aM. Y. S. T.
942 _cBK
245 _aMcGraw-Hill yearbook of science and technology
260 _aNew York
_bMcGraw Hill Co.
_c1984
082 _aR505
_bM.Y.S.T
300 _a(12),497
546 _aEnglish
999 _c338267
_d338267
041 _aeng