00333nam a2200145Ia 4500 20241122224256.0 241122s9999||||xx |||||||||||||| ||und|| English 331.1254 SET-E Seth, Vijay K. Economics of services Ane books 2007 225p. BK 2415 2415 0 0 0 0 IILM-LR IILM-LR 2007-10-25 Purchased 1 331.1254 SET-E 2445 2025-12-22 12:22:53 2025-12-22 2024-11-22 BK