Yoga for exercise
Ramacharaka Yogi, Ramacaraka Yogi:
Science Of Breath (1904)
Kessinger Publishing Co (USA), 1996
Paperback, 112 pages
Collins Mabel:
Transparent Jewel (1913)
Kessinger Publishing Co (USA), 1996
Paperback, 140 pages
Swenson David:
Ashtanga Yoga
Ashtanga Yoga Productions (USA)
Hardback
Iyengar B.K.S.:
Light On Pranayama
The Yogic Art Of Breathing
Crossroad Publishing Co ,U.S. (USA)
Paperback (c format), 320 pages





