00432nam a22001577a 4500 4020 4020 200710b ||||| |||| 00| 0 eng d 620.86 H469 3321 Heinrich, H. W. Industrial accident prevention: A Scientific Approach 4th ed. New York McGraw-hill 1959 xiv,480 p. 45.00 Industrial Safety BK 0 0 ddc 0 620_860000000000000_H469 0 11571 CL CL 1962-03-15 W. Newman & Co 620.86 H469 02735 2020-07-10 BK