‎Diving‎

‎Zinkowski, Nicholas B.‎

‎Commercial Oil-Field Diving‎

‎372 pages. Index. "For the trainee and the working diver alike, this manual fills the gap between the technical-heavy and the fun-and-games diving 'know-how' books." - from Introduction by W.J. O'Neill. Somewhat above-average external wear and soiling. Prior owner's name on front board in black marker. Front free endpaper removed. Name atop half-title page. Narrow opening along front hinge. A worthy reference copy. Book‎