TIPITAKA Volume 42 : PALI ROMAN
Abhidhamma Pitaka Vol 9 : Abhi. Pa.(3) Anulomadukapaṭṭhānaṃ purimaṃ

     [426]   Nahetuya  cattari  .  yattha  yattha  vatthu  labbhati  tattha
tattha ninnanam katabbam. Naarammane tini novigate tini.
     Evam itarepi dve ganana ca nissayavaro ca katabba.


             The Pali Tipitaka in Roman Character Volume 42 page 246.
http://84000.org/tipitaka/pitaka_item/roman_item_s.php?book=42&item=426&items=1&modeTY=2
             Classified by [Item Number] :-
http://84000.org/tipitaka/pitaka_item/roman_item_s.php?book=42&item=426&items=1&modeTY=2&mode=bracket
             Compare with The Pali Tipitaka in Thai Character :-
http://84000.org/tipitaka/read/pali_item_s.php?book=42&item=426&items=1&modeTY=2
             Compare with The Royal Version of Thai Tipitaka :-
http://84000.org/tipitaka/read/byitem_s.php?book=42&item=426&items=1&modeTY=2
             Study Atthakatha :-
http://84000.org/tipitaka/attha/attha.php?b=42&i=426
             Contents of The Tipitaka Volume 42
http://84000.org/tipitaka/read/?index_42