00321nam a2200121Ia 4500008004100000040001700041041001200058082001600070100001500086245004000101260004200141300001600183230917s9999||||xx |||||||||||||| ||und||  e168016aMAIN  aEnglish  a657.45 N56P  aNigam, R S 0aPrinciples and practice of auditing  aDelhibShree Mahavir Book Depotc1980  axvi, 528 p.