TY  - BOOK
AU  - Hellman, Hal
AU  - Nang ChanYeema
TI  - Navigation: Land, Sea and Sky
SN  - n/a
U1  - JN 527 HEL 
PY  - 1970///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall Inc.
KW  - Juvenile Nonfiction
N2  - It tells of how people used to navigate
ER  -