000 00358nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
082 _a620.003 C597
100 _aCLARKE,D
245 0 _aILLUSTRATED ENCYCLOPEDIA OF SCIENCE AND TECHNOLOGY HOW IT WORKS
250 _a20
260 _aNEW YORK
_bMARSHELL COFENDISH
_c1978
300 _a28X21
942 _cBK
_2DDC
999 _c18115
_d18115