BENT , S . A / SCHWAAB, R . L . et. al. INTELLECTUAL PROPERTY RIGHTS IN BIOTECHNOLOGY WORLDWIDE STEPHEN A BENT / RICHARD L SCHWAAB / DAVID G CONLIN / DONALD D JEFFERY . - NEW YORK M STOCKTON PRESS 1987 - xx, 640p.:ill.; Hbk ISBN: 0333392884 LC Class. No.: QR53 .I5 1987