Kerala Agricultural University Central Library Search for 'au:"Rutman, Leonard"'

Evaluations research methods: a basic guide

By Rutman, Leonard. London SAGE publications 1984 . 239 0803923368

By Rutman , Leonard . London Sage Publications 1983 . 110 0803920938

By Rutman, Leonard. London Sage Publications 1980 . 208 0803912536

By Rutman, Leonard. New Delhi Sage Publications 1984 . 239 0803923368

By Mourbray, George. New Delhi Sage Publications 1983 . 110 0803920938

By Rutman, Leonard. New Delhi Sage Publications 1980 . 207 0803912528