Bhartiya Jyotish Yantralaya – Vedh Pathpradarshak – भारतीय ज्योतिष यन्त्रालय – वेध पथप्रदर्शक

This Book Can Teach You About Indian Observatory Systems.

Editor/Writer – Mr. Maheshnand Sharma

Publisher – Hansa Prakashan, Jaipur.

Editon/Binding – 2010, Paper Back

I.S.B.N. – NA

Pages :  4+60