Bhaṭṭa  Nārāyaṇa <br/><br/>
प्रयोगरत्न 
 Prayogaratna 
= Prayogaratna 
Nārāyaṇa Bhaṭṭa 

 - Pune  Vaidika Samshodhana Mandala 
 - 102 Folios 
 -  Paper 
 - Domestic-rituals  Grhyasutra  Hinduism-Rituals Kalpa  Vedic literature  Narayana Bhatta Vedanga  .
<br/><br/> Incomplete 
<br/><br/> Śaka 1705 - Aletrnate title Nārāyana Bhaṭṭa 
<br/><br/><br/>MFL <br/>New Delhi <br/>IGNCA 
<br/><br/><br/>Devanagari <br/>Sanskrit  Devanāgarī 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Vedāṅga ; Kalpa ; Gṛhyasūtra ; Domestic-rituals ; Vedic literature ; Hinduism-Rituals
<br/><br/><label>Dewey Class. No.: </label>VMR  / 290