000 00314nam a2200097Ia 4500
008 120229s9999 xx 000 0 und d
082 _a796.332077 NEL
100 _aNelson, Karl
245 _aPlaying the offensive line : a comprehensive guide for coaches and players
260 _bMcGraw-Hill
_aNew York
_c2006
999 _c123002
_d123002