****NASA IMPLANTABLE BIOTELEMETRY SYSTMS PUBLICATION

Description

NASA SP 5094 PUBLICATION.  OVER 111 PAGES WITH INCREDIBLE DIAGRAMS ILLUSTRATIONS. SMALLER THAN A REGULAR SIZED BOOK. SOFTBOUND.
SEVERAL PAGES OF COMMENTS IN BOOK WHERE SCIENTIST HAD INTERACTION WITH OTHER ENGINEERS IN DESIGN.
YOU DECIDE ON CONDITION ACCORDING TO PHOTOS.  SHIPPING IS .95 US ADDRESSES ONLY BY MEDIA MAIL.