TY  - BOOK
ED  - National Library Of Canada
TI  - National library of canada = bibliotheque nationale du canada
SN  - 066251971x
AV  - Z736.N37 N37
PY  - 1982///
CY  - Ottawa, canada
PB  - National library of canada
KW  - National Library of Canada
N1  - Ingles y frances
ER  -