00320nam a2200133Ia 4500008004100000020001500041041001200056100001600068245004000084250000800124260003200132300000800164650001400172221030s9999    xx            000 0 und d  a0706987492  aEnglish  aS. B. Malik 0aBasic Number Theorycby S. B. Malik  a2nd  bVikas Pub.aNew Delhic2015  a210  aMCA Maths