TY  - BOOK
TI  - Propellant Profiles: Revised and updated from the pages of hanloader magazine 1966-2008
SN  - 1879356775
U1  - 623.4526 
PY  - 2009///
CY  - Prescott
PB  - Wolfe Publishing Company, 
KW  - Polvo Negro
KW  - Polvora
N1  - Una referencia de polvoras
ER  -