TY  - BOOK
AU  - Addison,	Anthony
TI  - When: A Mamily Book of Knowledge : [Over 200 questions and 150 illustrations] 
T2  -  Family Book of Knowledge
SN  - 0 7064 0377 0 
PY  - 1974///
CY  - London : 
PB  - Octopus Books
KW  - Reference publications
KW  - Questions and answers
ER  -