00805cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040005100111042001200162050001500174082000800189100002800197245011400225260005400339300006000393440003000453504004100483650001300524650002600537sg 44000007 DLC20260227112741.0750808s1943    pauak    b    000 0 eng c  asg 44000007   a(OCoLC)1524205  aU.S. Surg.-Gen. Off. Libr.cNGenoUdOCoLCdDLC  apremarc00aRA425b.A3  a6131 aAckerman, Lloyd,d1892-10aHealth and hygiene,ba comprehensive study of disease prevention and health promotion,cby Lloyd Ackerman ...  aLancaster, Pa.,bThe Jaques Cattell Press,c1943.  axii, 895 p. incl. illus., tables, form, diagrs.c24 cm. 0aHumanizing science series  a"References" at end of each chapter. 0aHygiene. 0aMedicine, Preventive.