TY  - BOOK
AU  - Ginkel,H.J.van
TI  - De Groote Pyramide
AV  - BP 
PY  - 2007///
PB  - Project Gutenberg
KW  - Pyramids
KW  - Theosophy
N1  - Project Gutenberg; Freely available; Electronic text
UR  - http://www.gutenberg.org/etext/20502
UR  - http://www.gutenberg.org/license
ER  -