00324nam a22001457a 4500 9788127256791 330 LEK Lekhi, R.K Managerial economics 2nd Rev. Ed. Ludhiana Kalyani Publishers 2009 1-308 p. Economics BK 0 0 0 0 AIMSCL AIMSCL 2025-04-08 Minerva Books /06/07.04.2025 Rs 140.00 0 330 LEK 14770 2025-04-08 19:06:38 2025-04-08 BK BK 17625 17625