Your health and safety,
Clemensen, Jessie Williams, 1901-
Your health and safety, by Jessie Williams Clemensen and William Ralph La Porte. - Rev. ed. - New York and Chicago, Harcourt, Brace and company [1946] - viii, 592 p. ill.
"Suggested references" at end of each chapter. "General references": p. [559]-566.
sg 46000251
Health education.
Physiology.
Accidents--Prevention.
RA440 / .C55 1946
613
QT 210 / C625y 1946
Your health and safety, by Jessie Williams Clemensen and William Ralph La Porte. - Rev. ed. - New York and Chicago, Harcourt, Brace and company [1946] - viii, 592 p. ill.
"Suggested references" at end of each chapter. "General references": p. [559]-566.
sg 46000251
Health education.
Physiology.
Accidents--Prevention.
RA440 / .C55 1946
613
QT 210 / C625y 1946