Rizvi M Asraf Effective technical communication English - 21 - New delhi Tata McGraw hill 2005 - 545p Pbk - donated collection . ISBN: 9780070599529 Subjects--Topical Terms: Communication Effective technical communication M Ashraf Rizvi --India LC Class. No.: 372.6 RIM E Dewey Class. No.: 372.6 RIM E