00274nam a2200109Ia 450000500170000000800410001708200190005810000190007724500260009626000320012230000100015420260205060224.0260111s9999||||xx |||||||||||||| ||und||  a294.595  C399P  aChawdhri, L.R. 0aPracticals of yantras  aNew DelhibSagar pub.c2009  a335p.