TY  - BOOK
AU  - Cotterell,Maurice
TI  - Supergods: they came on a mission to save mankind 
SN  - 0722534639
PY  - 1997///
CY  - London
PB  - Thorsons
KW  - Mayas
KW  - Extraterrestrial influences
KW  - Antiquities
ER  -