Document N5xpraynXr5mzaqexXjpZOgb

r} K \ . ,. r..v.. 5isjLNAT!0NAL SAFETY; CONGRESS; Papers delivered in the . CEMENT, QUARRY '&MINE^l AGGREGATES SESSION . - - : : CONTENTS i- . ` Proper and Safe Ways to Operate and Maintain Heavy Duty Equipment (a) Dumps end Quarry Trucks:. . . . . . .Ralph B. Wtay (b) Front End Loaders. .Vincent Gallagher 5 7 Resume of the Bureau of Mines Non-Technical Accident Prevention. . .^ Course for Metal and Non-Metal Mine Personnel.......James A. Bcnncti 11. - '' , *. v '. V" Officers of the Cement, Quarry & Mineral Aggregates Section 1963*64.. . 13 Other Volumes in 1963 National Safety Congress Transactions.. . . .Back Cover V 'r 5' ... I 5C