Sharma, R C , Business Correspondence and Report Writing : A practical Approach to business ans technical communication / By R C Sharma and Krishna Mohan . - 4th Ed. - New Delhi Tata Mc Graw Hill 2011 - xx, 514p: 24cm. ISBN: 9780070681989 Subjects--Topical Terms: Business CorrespondanceReport Writing Dewey Class. No.: 658.45