TY - BOOK AU - Fisk,Eugene Lyman ED - American Engineering Council ED - Asutosh Collection (National Library, India) TI - Health building and life extension: a discussion of the means by which the health span, the work span and the life span of man can be extended U1 - 614 PY - 1923/// CY - New York PB - Macmillan KW - Public health N1 - "References" at end of each part; Includes index ER -