TY  - BOOK
AU  - Bongers, Herman
AU  - Bongers, Herman
TI  - Histroy and pronciples of vocabulary control as it affects teaching of foreign languages in general and of English in particular
U1  - P:53:3 
PY  - 1947///
CY  - Woerden
PB  - Wocopi
KW  - P:53:3
ER  -