TY  - MON
AU  - Potter
TI  - Some notes on Lifemansship
PY  - 1951///
CY  - London
PB  - Rupert Hart-Davis
KW  - Autoajuda
KW  - Língua Inglesa
KW  - 159.923=111
PP  - London
SP  - 126 p.
PB  - Rupert Hart-Davis
ER  -