00257nam a2200121Ia 4500100001800000650001400018654002200032245002200054260003100076082000800107300000800115546001200123  aJawale/ V.H.   aChemistry  aApplied Chemistry  aApplied Chemistry  bVrinda pub.aJalgaonc1984  a540  a157  aENGLISH