TY  - BOOK
AU  - Grube, G. M. A.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1935///46
CY  - London
PB  - Methuen & co., ltd
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
N1  - First published in 1935; List of books referred to in the notes: p. 305-306; 5
ER  -