00000cam a22000004a 4500 UP-1685523046125216196 Buklod 20230503092606.0 m |o d | cr ||||||||||| 991231s1971 xx r |||| u|eng|| 0156884402 (iLib)UPMNL-00000034686 HE8700.8 B75 Brown, Les 1928-. Television the business behind the box Les Brown. New York Harcourt Brace Jovanovich c1971 viii, 374 p. 22 cm. Television advertising United States. Television broadcasting United States. CASM-20936 UPMNL CASM HE8700.8 B75 Book