00281nam a2200109Ia 4500008004100000082001700041100001900058245003600077260002600113630001800139650001400157211109s9999||||xx |||||||||||||| ||und||  a500.2bGOD-P  aGodman, Arthur 0aPhysical Science 1: in Si Units  bLongmanaLondonc1972  xGENERAL STACK  vGeneralia