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Improving User Attitude Toward and Readership of P...
作者
Jack Crittenden Everly / John LaRue Woods / Richard E. Schingoethe / Rodolfo N. Salcedo / Su Ann K. Johnston
出版1960
ISBN
UIUC:30112019528295
主題
Advertising, Public service
Continuing Education Instruction Via the Mass Medi...
作者
Jack Crittenden Everly
出版1900
ISBN
OCLC:1037613275
How an Instructional Film Changes Farmer Attitudes
作者
Jack Crittenden Everly
出版1964
ISBN
OCLC:10174612
主題
Agricultural extension work