00469nam a22002057a 4500 20250318135138.0 9780070634589 English 621.815 HAL HALL AND ETC THEROY AND PROBLEMS OF MACHINE DESIGN 1 MCGRAW HILL 27.2 INDEX 640 Rupees PURCHASE TBH PURCHASE 2015-01-30 CENTRAL LIBRARY BK 67896 67896 0 0 0 0 SSN SSN 2015-02-12 1 7 621.815 HAL 62420 2016-04-29 00:00:00 2016-03-08 2015-02-12 2995 BK MECHANICAL