00402nam a22001577a 4500003000800000005001700008008004100025040002100066082001500087100001900102245002400121250001700145260003200162300002900194650002100223BD-DhUL20161215194027.0161215b1982    ii a|||| |||| 001 0 eng d  aBD-DhULcBD-DhUL  a657.4bKHP  aKhanna, B. S.   aPractical costing /  a2nd rev. ed.  aNew Delhi :bSchand;c1982.  a688 p. :bill. ;c22 cm.  aCost accounting