Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn1372830
APA Citation
Lewis, Ralph M. (1970). Mystery of numbers. San Jose, Calif : AMORC
MLA Citation
Lewis, Ralph M. Mystery of numbers / by Ralph M. Lewis AMORC San Jose, Calif 1970
Australian/Harvard Citation
Lewis, Ralph M. 1970, Mystery of numbers / by Ralph M. Lewis AMORC San Jose, Calif
Wikipedia Citation
{{Citation | title=Mystery of numbers / by Ralph M. Lewis | author1=Lewis, Ralph M | year=1970 | publisher=AMORC | language=English }}