यन्त्र-साधना : योगेश्वरानन्द एवं सुमित गिरधरवाल द्वारा हिन्दी पीडीएफ़ पुस्तक | Yantra-Sadhana : by Yogeshwaranand and Sumit Girdharwal Hindi PDF Book
Pustak Ka Vivaran : Yantr-vidya bhi mantr vidya ka hi ek avashyak ang hai. Jis prakar trutipurn ang se mantr jap ho jane par sadhak ko hani uthani padati hain, thik usi prakar trutipurn dhang se yantr nirman karane se bhi sadhak ko labh ke isthan par hani hi uthani padati hai. Atah yantr rachana bhi shuddh evam satvik tan-man se aur batai gayi vidhi-vidhan ke sath hi karani chahie………….
Description about eBook : Yantra is also an essential part of mantra. The way the seeker has to suffer loss when the mantra is cracked from the flawed part, the seeker has to suffer loss in the place of profit rather than making the device in error. Therefore, the instrument should also be done with pure and sattvik mind-body and with the stated legislation……………