000 00377nam a2200157 a 4500
001 54610
005 20260219123742.0
020 _a9780471581246
040 _aAIS
_dAIS
100 _aFoster, Frank H
245 _aPatents, copyrights & trademarks
082 _a346.730
250 _a2nd ed.
260 _aNew York
_bWiley & Sons
_c1993
300 _axii, 260 p. : ill. ; ; 27 cm.
999 _c54610
_d54610