TY  - BOOK
AU  - Bies, John D.
AU  - Long, Robert A.
TI  - Mapping and Topographic Drafting
SN  - 0-538-33330-8
U1  - 526.98 
PY  - 1983///
CY  - Ohio
PB  - South-Western Publishing Company
KW  - Mathematical geography
ER  -