000 00537nam a2200241Ia 4500
008 160615s9999 xx 000 0 und d
020 _a0-87337-395-2
037 _aProfroma Invoice
037 _d17/10/1997
100 _aPRESSMAN(David)
245 _aPatent it yourself
250 _a6th ed.
260 _aBerkeley
260 _bNolo Press
260 _c1997
300 _aPbk irre p.
365 _cRS
942 _cBooks
999 _c20305
_d20305