Chopra, Laxmendara, 1952 Jansanchar ka samajshastra / Laxmendara Chopra. - हरियाणा : आधार प्रकाशन, 2002. - 160 p. ; 21 cm. ISBN: 8176750565 Subjects--Topical Terms: Sociology. Communication. --India Dewey Class. No.: 302.2 C4559 Ja