00322nam a2200121Ia 4500008004100000020002300041082001700064100001800081245005100099260002900150300000900179650001200188240825s9999    xx            000 0 und d  a9789355010940qpbk  a530.076bSIN  aSingh, Harnam 0aBSc Practical Physics (Lpspe)c/ Singh, Harnam  bS Chand Publishingc2022  a1064  aPhysics