Names, various, of Cain explained, [89].
Niroukta, [54].
Niza, [148].
Number 3, origin of its symbolization, [136].
—5, origin of its symbolization, [141], [142].
—7, origin of its symbolization, [143], [149].
O
Oblong Square, its meaning, [34].
— its origin as symbol, [62].
— forms the ground plan of temples and palaces, [62].