000 004110000a22001330004500
001 EST
003 623.47 / O43
004 M
006 m
245 _aBall powder
068 _aContenido: V.1 - Manual of standard operation instructions, V.2 sect.1 - Chemical and physical testing procedures, V.2 sect.2 - Ballistic testing procedures
650 _a<POLVORAS><FABRICACION><QUIMICA><FISICA>
999 _c13659
_d13659