STANFORD UNIVERSITY SCHOOL OF MEDICINE STANFORD MEDICAL CENTER 300 PASTEUR DRIVE, PALO ALTO, CALIFORNIA 94304 DEPARTMENT OF GENETICS Professor Joshua Lederberg January 27, 1970 Dear Miss Petchesky: I was very pleased to see ISHA Bull. 7. You have certainly managed the most thoughtful, non-polemical overview of biological engineering I have seen to date. I teach a course on this subject, which however will not be given again until Spring 1971. Is it likely that this pam bulletin will still he in priha at that time, and if so would we have the facilities to order possibly 259 copies, and at what price? My own "Silliman Lectures" possibly might be out by then, and if so I would use them; so I am not prepared to entler a specific order at this time. My own views on the subject have been con- tinuing to evolve over the years, as you may note from the enclosures. Sincerely, Miss Rosalind P. Petchesky Institute for the,Study of Science in Human AFfairs Columbia University New York, New York Lr. Josepn P. Kennepy, Jr. Laporatories For MoLecuLar MEDICINE dedicated to the study of mental retardation Molecular Biology Heredity Neurobiology Developmental Medicine Muiasecs Fea brgeg 19% oh SPH (97-132 1 ay