000 00278nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a347.77
_bTHU
100 _aTHUMANN, Albert P E
245 0 _aHow to patent without a lawyer
260 _aAtlanta
_bFairmont
_c1978
942 _cBK
999 _c31287
_d31287