Information sources in patents /
Adams, Stephen R.
Information sources in patents / Adams, Stephen R. - 2nd completely new ed. - München [Germany] : K.G. Saur, 2006. - xx, 236 p. : il. - Guides to information sources .
3598244436 (rústica)
Patentes--Servicios de información
T210 / A43 2006
Information sources in patents / Adams, Stephen R. - 2nd completely new ed. - München [Germany] : K.G. Saur, 2006. - xx, 236 p. : il. - Guides to information sources .
3598244436 (rústica)
Patentes--Servicios de información
T210 / A43 2006