TY  - BOOK
AU  - Robinson, A.H.W
AU  - Wallwork, K.L.
TI  - Map Studies:  with related field Eecursions 
SN  - 582310679
U1  - 526.8 
PY  - 1970///
CY  - [s.l.]
PB  - Longman
KW  - Maps
KW  - Map Projection
KW  - Mathematical geography
N1  - First Published 1970
ER  -