00323nam a2200133Ia 4500008004100000041001200041082001600053100001600069245004000085260003100125300000700156650001200163700001400175221030s9999    xx            000 0 und d  aEnglish  a105.23bAna  aS. C. Anand 0aPractical Physics Part II XII Class  bRadha KrishanaJammuc1987  a82  aPhysics  aV. Sharma