TY  - BOOK
TI  - Manual of map reading and field sketching 1912
U1  - R 912.014078 21st ed.
PY  - 1917///
CY  - Calcutta
PB  - Superintendent Government Printing, India
KW  - Map reading-Handbooks, manuals, etc
KW  - Map seales-Handbooks, manuals, etc
N1  - Index: pp 94-102
ER  -