000 00303cam a22001217a 4500
008 180718b1985 xxu||||| |||| 00| 0 eng d
082 _aL9 Ag38
100 _aAggarwal, V.S.
245 _aEfficiency auditing
_cby V.S. Aggarwal
260 _aDelhi
_bNational
_c1985
300 _a314p.
650 _aAuditing
999 _c340752
_d340752