TY  - DATA
AU  - Brenkus,Jhon
AU  - Brenkus,John
AU  - Stern,Mickey
AU  - Kaczorowski,Mick
ED  - Discovery Channel (Firm)
ED  - Alterfilms.
TI  - Artes marciales extremas
AV  - GV1101 .A7 2003
PY  - 2003///
CY  - México
PB  - Alterfilms, Discovery Channel
KW  - Peliculas documentales-videodiscos
KW  - Artes marciales
KW  - Documentary television programs
KW  - Martial arts
ER  -