TY - BOOK AU - Startt,James D. AU - Sloan,W.David (William David,1947- AU - Sloan,William David,1947- TI - Historical methods in mass communication SN - 0805804331 PY - 1989/// CY - Hillsdale, N. J. PB - Lawrence Erlbaum Associated KW - Mass media KW - Methodology KW - Historiography N1 - Includes index and bibliography : 183-194 ER -