000			00754nam a2200265Ia 4500
003			HQRS
005			20190623220918.0
008			150617s2014 xx 000 0 eng d
040			_aHQRS _beng _cHQRS
041			_heng
100			_aChernigouskii, A.A.
245			_aApplication of directional blasting in mining and civil engineering
250			_a2nd ed.
260			_aNew Delhi: _bAmerind Publishing, _c1985
300			_axx, 318p.: _bill.; _c23cm.
500			_aIncludes bibliography
650			_aBlast effect
650			_aMining _xBlasting
650			_aMines and mining _xBlasting
650			_aCivil engineering
700			_aPandit, V., ed.
700			_aDhamija, Subash C., tr.
365			_aINR _bComp.
942			_2udc _cBK
999			_c16194 _d16194