00475nam a2200181Ia 4500 190327s9999||||xx |||||||||||||| ||und|| 81-219-1688-7 NITIL NITIL 21st 338.9 S495E Seth, M L Economic planning theory and practice M L Seth 8th rev. New Delh S Chand 1998 xiv, 590p. Economics; Economic policy Singh, S P BKS 55329 55329 0 0 DDC 0 0 NITIL NITIL 2019-04-04 0 338.9 S495E 139897 2019-04-04 00:00:00 2019-04-04 BKS