TY  - BOOK
AU  - Walker,David R.
AU  - Portilla,José
TI  - Football 101: understanding the game 
SN  - 0964638827
PY  - 1997///
CY  - Rexburg, Idaho
PB  - D & C Sports Pub.
KW  - Football
N1  - "Published under the authority of WCB Enterprises"--Verso
UR  - http://www.archive.org/details/football101under00walk
UR  - http://www.openlibrary.org/books/OL11730274M
ER  -