机读格式显示(MARC)

• 000 00722cam 2200253 a 4500

• 001 0000121911

• 003 CAL

• 005 20060927153700.0

• 008 050609s1991 ilua b 001 0 eng

• 010 __ |a 94068800

• 020 __ |a 0-8442-5690-0

• 040 __ |a DLC |c DLC |d DLC |d WUL

• 050 00 |a P90 |b .J344 1996

• 082 00 |a 302.23 |2 20

• 090 __ |a G206.3/S377(4)

• 093 __ |a G206.3 |2 4

• 099 __ |a CAL 022000780043

• 100 1_ |a Schrank, Jeffrey.

• 245 10 |a Understanding mass media / |c Jeffrey Schrank.

• 250 __ |a 4th ed.

• 260 __ |a Lincolnwood, Ill. : |b National Textbook Co., |c c1991.

• 300 __ |a xi, 372 p. : |b ill. (some col.) ; |c 26 cm.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Mass media.