000 00302nam a22001217a 4500
020 _a314-14751-9
082 _a347.771
_bSCH
100 _aSchechter, Roger E.
_aJohn R. Thomas
245 _aPrinciples of Patent Law
260 _aUnited States Of America
_bWest
_c2004
300 _a460p.
_bxix
942 _cBK
999 _c344269
_d344269