TY  - BOOK
AU  - CLAUSING Donald J
TI  - Aviator's guide to navigation
SN  - 0070117926 (pbk.)
PY  - 1997///
CY  - New York
PB  - McGraw Hill
KW  - FLYING
KW  - NAVIGATION
N2  - Covers both dead reckoning and electronic systems
ER  -