Bhatt B. I., Vora S. M., . (1976). Stoichiometry. New Delhi: Tata McGraw Hill.
Bhatt B I, Vora S M, . 1976. Stoichiometry. New Delhi: Tata McGraw Hill.
Bhatt B I, Vora S M, . Stoichiometry. New Delhi: Tata McGraw Hill. 1976.
