Kerala Agricultural University Central Library Search for 'au:"Khanna, O P ."'

Industrial engineering and management

By Khanna, O P. New Delhi Dhanpat Rai publications (p) Ltd . xxiv, A-29

By Khanna, O P. . 39

By Khanna, O.P.. Chandigarh, Khanna bros 1977 . 716

By Khanna, O.P .. : Khanna Brothers Publishers , 1967 . 295 ; .

By Khanna, O.P. | Sarup,A. New Delhi : Dhanpat Rai Publishing Co. Pvt. Ltd. , 2006 . 953 ; . 9788189928353

By Khanna, O P .. New Delhi : Dhanpat Rai Publishing Co. Pvt. Ltd. , 1983 . 748 ; . | 946 9788189928360

By Khanna, O.P.. Delhi : Khanna publishers , 1967 . 368 ; .

By Khanna, O.P.. New Delhi : Dhanpat Rai Publishing Co. Pvt. Ltd. , 2001 . ;

By Khanna,O.P. New Delhi Dhanpat Rai Publications (P) Ltd 2014 . 38.15 9789383182039

By Khanna,O.P. New Delhi Dhanpat Rai Publications (P) Ltd 2013 9789383182046