000 00224 a2200097 4500
001 45777
100 _aHill M
245 _aYear book of science and technology
260 _aNew York
_bMcGraw-Hill
_c
090 _c28901
_d28901
942 _aNUST-CAE
_cM
_c21004
999 _c280850
_d280850