Blake, Roland P.

Industrial safety / by T. O. Armstrong, Roland P. Blake, J. J. Bloomfield [and others] Edited by Roland P. Blake; foreword by Henry T. Heald. - x, 473 pages : illustrations, diagrams ; 22 cm.

"Bibliographies": p. 423-425.

43013848


Industrial safety.

HD7262 / .B5

614.8