00319nam a2200133Ia 4500008004100000020001800041082001000059082001000069100001400079245004300093260001400136260002600150260000900176230118s9999||||xx |||||||||||||| ||und||  a0-85226-070-9  a547.3  bBAN/L  akbbansal 0alaboratory manual in organic chemistry  anew delhi  bwiley eastern limited  c1980