00269nam a2200121Ia 4500100001600000650001200016654002000028245002000048260004600068082001300114300000800127546001200135  aMark/ H.F.   aGeneral  aGiant Molecules  aGiant Molecules  bTime_life internationalaNew Jerseyc1970  a503bLif  a200  aENGLISH