00329nam a2200121la 450000500170000000800370001702000180005405000240007210000230009624500430011926000350016230000100019720260128043450.0251218s9999    xx        000 0 und d  a9780871798398  aKF 3091.9bSAM 1994  aJaffrey M. Samuels  aPatent, trademark, and copyright laws.  aWashington DcbBNA Booksc1994  a552p.