000 01030cam a2200241Ia 4500
082 _a624.152
_bKON
100 1 _aKonya, Calvin J.
_942652
245 1 0 _aRock blasting /
_c[Calvin J. Konya and Edward J. Walter].
260 _aMcLean, Va. :
_bU.S. Dept. of Transportation, Federal Highway Administration ;
_a[Washington, D.C. :
_bFor sale by the Supt. of Docs., U.S. G.P.O. ;
_aSpringfield, Va. :
_bAvailable from N.T.I.S.,
_c1985.
300 _axvi, 355 p. :
_bill., forms ;
_c28 cm.
500 _a"May 1985"--Tech. rept. doc. p.
500 _a"Seminar on blasting and overbreak control"--Tech. rept. doc. p.
500 _aCover title.
500 _aPerformed by Precision Blasting Services.
526 _a0
_b0
_c0
_d624_152000000000000_KON
650 0 _aBlasting
_926995
650 0 _aMCE
_9379
650 0 _aRoads
_zUnited States
_xDesign and construction
_919649
700 1 _aWalter, Edward J.
_942653
710 1 _aUnited States.
_921185
710 2 _aPrecision Blasting Services (Montville, Ohio)
_942654
942 _2ddc
_cBK
999 _c546506
_d546506