00488nam a2200169Ia 4500 9319 9319 OSt 20191223115202.0 190216s9999||||xx |||||||||||||| ||und|| oclc 338.954 SET/T Seth, M L 472 Theroy And Practice Of Economic Planning / M L Seth S Chand & Company, 1977. New Delhi: 732p Economics BK ddc 338.954 SET/T 338.954 SET/T