TY  - BOOK
AU  - Soule,Gardner
TI  - Undersea frontiers: exploring by deep-diving submarines
AV  - GC65 .S68
U1  - 551.4607 
PY  - 1968///]
CY  - Chicago
PB  - Rand McNally
KW  - Underwater exploration
KW  - Oceanographic submersibles
N1  - Bibliography: p. 223-229
ER  -