TY  - BOOK
AU  - Scharfenberg,Horst
TI  - Nautilus 90 grade noord
U1  - 623.825 74 
PY  - 1962///
CY  - Kaapstad
PB  - Tafelberg
KW  - Submarines (Ships)
KW  - History
KW  - Nuclear submarines
KW  - fast
ER  -