00417nam a2200157Ia 4500 171129s9999||||xx |||||||||||||| ||und|| 070696599x 338.5 DWI-MA Dwivedi, D.N. 16699 Managerial economics / by D.N. Dwivedi 2nd rev. ed. New Delhi : Vikas, 1980 xvi,424p.; 21cm. : R Economics 496 BK 0 0 0 0 RIEBR RIEBR GEN 2017-12-11 1 338.5 DWI-MA 36938 2019-08-16 2019-07-30 BK 0 0 0 0 RIEBR RIEBR GEN 2017-12-11 2 338.5 DWI-MA 49430 2019-09-11 2019-08-19 2017-12-11 BK 29836 29836