Safety for myself and others
By: by George L. Bush, Theodore W. Ptacek [and] John Kovats, jr.
Contributors: Ptacek, Theodore W., joint author.; Kovats, John, Jr., joint author.
Publisher: American book company
Published: 1937
Place of publication: New York; Cincinnati [etc.]
Language: eng
Number of pages: 822
Subjects: Accidents -- Prevention.
Notes: "Reference list unit X": p. 822.
Cover-title.
"Originally appeared as the final unit in Senior science (pages 723 to 822) and Guided activities in senior science (pages 221 to 252) by George I. Bush, Theodore W. Ptacek, and John Kovats, jr."