01083cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035002000092040004100112042001200153050003100165100002800196245005100224260004500275300004100320490007000361500003800431500017200469650001600641650002100657650001100678700002100689700004600710700003700756gs 27000068 DLC20260227111331.0940426m19261934enkaf        f000 0 eng c  ags 27000068   a(OCoLC)30329885  aU.S. Geol. Survey. LibrarycIENdDLC  apremarc00aTN295b.G65 no. 18, 29, 881 aPayman, William,d1896-14aThe pressure wave sent out by an explosive ...  aLondon,bH.M. Stationery Off.,c1926-34.  a3 v.billus., plates, diagr.c25 cm.0 a[Gt. Brit.] Safety in mines research board. Papervno. 18, 29, 88  aAt head of title: Mines Dept. ...  aPart I, by W. Payman and H. Robinson, part II, by W. Payman and W.C.F. Shepherd, part III, Spark photographs with permitted explosives, by W. Payman and D.W. Woodhead. 0aExplosions. 0aMine explosions. 0aFlame.1 aRobinson, Henry.1 aShepherd, Wilfred Charles Furness,d1902-1 aWoodhead, Donald Whitley,d1901-