000 00341nam a2200133Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e121686
_aMAIN
041 _aEnglish
082 _a608 I6I
245 0 _aIllustrated science and invention encyclopedia. V7
260 _aNew York
_bH S Stuttman
_c1976
300 _a968 p.
942 _cBK
999 _c209474
_d209474