TY  - BOOK
AU  - Blandford,Percy W.
TI  - Maps & compasses: a user's handbook 
SN  - 0830616446 :
AV  - GA151 .B53 1984
U1  - 912 19
PY  - 1984///
CY  - Blue Ridge Summit, Pa.
PB  - Tab Books
KW  - Maps
KW  - Compass
N1  - "No. 1644."; Includes index
ER  -