"hancock, alan . "
mass communication: / alan.. hancock - 2 ed. - uk : longman 1970. - ", 96p.; 25 cm."
582 43100 x
--
301. 154 han
mass communication: / alan.. hancock - 2 ed. - uk : longman 1970. - ", 96p.; 25 cm."
582 43100 x
--
301. 154 han