000 00318nam a2200109Ia 4500
008 220201s1976 xx 000 0 eng d
082 _bILL
245 0 _aillustrated science and invention Encyclopedia How it Works Historic Events
260 _aNew york
_bH.S. Stuthan Co.
_c1976
300 _a1649-2732+27
942 _2ddc
999 _c21330
_d21330