Dwivedi, D N .
Managerial economics / - 5th / - New Delhi : Vikas Publishing House , 1999. - 354p ;
Managerial economics
338.5024658 / SWI/M
Managerial economics / - 5th / - New Delhi : Vikas Publishing House , 1999. - 354p ;
Managerial economics
338.5024658 / SWI/M