00558nam a2200181Ia 450000500170000000800410001702000180005804000180007604100080009408200220010210000180012424500600014225000120020226000470021430000190026165000470028065000490032720220211102335.0210716s2009    xx            000 0 und d  a9788189547615  cAIMIT LIBRARY  aeng  a658.001 21bMITA  aMittal, Alka.  aManagerial economics:btext and cases /cBy Alka Mittal  a1st ed.  aNew Delhi :bWisdom Publications ,c2009 .  a472p. ;c24cm.  aEconomies of scale and break even analysis  aManagerial and Behavioural theories of firms