परमानन्दतन्त्रम् Paramanand Tantram (Yoga Tantra Granthamala) (An Old Book)
From Hindupedia, the Hindu Encyclopedia
परमानन्दतन्त्रम्: Paramanand Tantram (Yoga Tantra Granthamala) (An Old Book) - महेश्वरानन्दनाथ (Maheshvaranand Nath) - A foundational work on Yoga Tantra, combining philosophical principles and meditative techniques.