00278nam a2200109Ia 4500082002200000100003400022245003600056260002300092300001600115500000500131700003200136  a304.2843bB967.HN  aBurns, W. and Robinson, D. W.  aHearing and noise in industryb  aLondonbHMSOc1970  axiii, 241p.  a  aRobinson, D. W. ; jt. auth.