000 00388nam a2200145Ia 4500
008 190706s9999 xx 000 0 und d
020 _a0-07-913665-6
082 _a603 M147
100 _aMcGRAW-HILL
245 0 _aMcGRAW-HILL ENCYCLOPEDIA OF SCIENCE AND TECHNOLOGY 20 VOLs.
250 _a9
260 _aNEW YORK
_bMcGraw-Hill
_c2002
300 _axiii+712p.,28X23Cms
942 _cREF
_2DDC
999 _c8274
_d8274