Sharma, Diwakar. Mass communication : theory and practice in the 21st century / Diwakar Sharma. - New Delhi : Deep and Deep publications, 2004. - 344 p. ; 22 cm. ISBN: 8176295086 Subjects--Topical Terms: Mass communication -- 21st century. LC Class. No.: 302.2 / SHA Dewey Class. No.: 302.2 / SHA [ Shelf 73 ]