192 pp.
Original cloth-backed boards.
Very Good, in dust jacket.
First Edition.
SIGNED BY FRANCIS CRICK TO SALVADOR E.
LURIA: "For Salva/ best wishes,/ Francis.
" Salvador E.
Luria shared the Nobel Prize in Physiology or Medicine in 1969 with Max Delbrück and Alfred D.
Hershey "for their discoveries concerning the replication mechanism and the genetic structure of viruses.
"