00375nam a2200145Ia 45000030006000000080041000060400015000471000015000622450057000772500006001342600054001403000006001945460012002000050017002120STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aShyamsukha  aTally -7.2 A Practical hands -on self study approach  a1  bVikas publishing house;New Delhic2008aNew Delhi  a0  aEnglish20220125160213.0