After the whistle blows ; a guide to the field of recreation in industry.

Bibliographic Details
Main Author:	Petrill, Jack
Format:	Book
Language:	English
Published:	New York : Pub. by William-Frederick Press for the Industrial Recreation Bureau, 1949.
Subjects:	Recreation > United States. Industrial welfare.

Description
Item Description:	"An Industrial Recreation Bureau Publication."
Physical Description:	351 pages : diagrams ; 23 cm.
Bibliography:	Bibliography: pages [327]-340.