It is a Dharmaśāstric text which deals with significances of lunar days i.e. tithi. This book is a part of author’s encyclopaedic work, Smṛtitattva that is divided into 28 sections each of which bear the appellation Tattva.; Complete / Incomplete: Complete MS.; Place of composition: Bengal; Date of copying: 1767 Ṥakābda. Extent: One Manuscript of 138 folios. Size and dimensions of original material: 45 x 11 cm. Condition of original material: Extremely fragile. Author(s)/Creator(s): Raghunandana Bhattacharya. Scribe(s): Rāmakṛṣṇagosvāmin.