000 00308nam a2200121Ia 4500
654 _aCIVI
100 _aPiteau.D.R. & Others.
250 _a1st Ed.
245 _aRock Slope Engg.Referen.Manual Part-F Blasting);
260 _bFedral Highway Administration
_c1979
082 _bPIT
_a551
999 _c14891
_d14891
041 _aeng
655 _aH-13
546 _aText in English
300 _c23 cm.