000 00292nam a22001097a 4500
082 _a503.21 MCG'I
100 _aINTERNATIONAL
_914425
245 _aMCGRAW HILL ENCYCLOPEDIA OF SCIENCE AND TECHNOLOGY VOLUME - 2 BEB-CET
260 _aNEWYORK
_bMCGRAW HILL
_c1966
300 _a662P
942 _cBK
999 _c567096
_d567096