Teaching Nadi jyotish (Astrology) to Markandeya Rishi

http://www.saptarishisastrology.com/filedownload.php?v=8&a=y&b=n&f=62-Nadi-Aroodam.pdf

http://www.indiadivine.org/audarya/vedic-astrology-jyotisha/621678-info-required.html