00341nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001600084245004800100260003600148300000900184650001400193221030s9999    xx            000 0 und d  a8185842809  aEnglish  a105.23bGur  aGurdeep Raj 0aAdvanced Physical Chemistrycby Gurdeep Raj  bKrishna PrakashanaMeerutc1999  a1474  aChemistry