'... developed from volumes published under the title "Selected climbs in the Pennine Alps" [by John Neill] 1962 (one vol.). "Selected climbs in the Pennine Alps" (Collomb) 1968 (two cols.)' - title page verso.
Includes index.
Pennine Alps West : Grandes Dents, Bouquetins, Collon, Pigne, Aigs, Rouges, Cheilon, Ruinette, Otemma, Valpelline North, Grand Combin by Robin G. Collomb. ISBN 0900523301. Published by Alpine Club in 1979. Publication and catalogue information, links to buy online and reader comments.