Vivāhavijñānaṃ
By: [compiled by] Ōṇakkūr Śaṅkaragaṇakan.
Contributors: Śaṅkaragaṇakan, Ōṇakkūr.
Publisher: Ōṇakkūr Śaṅkaragaṇakan; Vitaraṇaṃ, Nāṣanal Bukkst̲āḷ
Published: 1987
Place of publication: [Ōṇakkūr]; Kōṭṭayaṃ
Language: san
Number of pages: 372
Subjects: Hindu astrology.; Astrology and marriage.; Children -- Miscellanea.
Other titles: Praśnamārga.
Notes: In Sanskrit (Malayalam script); paraphrase, interpretation, and prefatory matter in Malayalam.

Excerpts from anonymous verse works, chiefly Praśnamārga.