Khetrapal C. L. (., Govil G. (., . (1991). Magnetic resonance. New Delhi: Narosa Publishing House.
Khetrapal C L (Ed.), Govil G (Ed.), . 1991. Magnetic resonance. New Delhi: Narosa Publishing House.
Khetrapal C L (Ed.), Govil G (Ed.), . Magnetic resonance. New Delhi: Narosa Publishing House. 1991.