000 00524aam a22002171a 4500
001 YPZ16205
003 YPZ
005 20190403132746.0
008 061011|###########||||||b||||||||||spa|d
020 _a084938972X
040 _cSIUNPA
080 _a622 PER
100 _aPerson Per-Anders.
700 _aHolmbeerg Roger.
700 _aLee Jaimin.
245 _aRock Blasting and explosives engineering
260 _aUSA
_b : CRC Press
_c , 1994
650 _aMECANICA DE ROCAS
650 _aEXPLOSIVOS
942 _cBK
999 _c15277
_d15277