Professional telephone surveys /
Blankenship, Albert Breneman, 1914-
Professional telephone surveys / A. B. Blankenship. - New York : McGraw-Hill, 1977. - x, 244 p. : ill. ; 24 cm.
Includes bibliographical references and index.
0070058628
Telephone surveys.
Marketing research.
Professional telephone surveys / A. B. Blankenship. - New York : McGraw-Hill, 1977. - x, 244 p. : ill. ; 24 cm.
Includes bibliographical references and index.
0070058628
Telephone surveys.
Marketing research.
