00335nam a2200109Ia 4500008004100000041000800041084001000049100001900059245008000078260003800158653002900196160808s1968    xx            000 0 eng d  aeng  aW2CC  aGordon, Sydney  aPageant mof scientists Book 4 Isaac Newtpon 1642 - 1727 /cby Sydney Gordon  aOxford :bBasil Blackwell,c1968.  aBiography - Isaac Newton