Himmelblan D M, . (1996). Basic Principles and Calculation In Chemical Engg. NULL: Prentice Hall of India.
Himmelblan D M, . 1996. Basic Principles and Calculation In Chemical Engg. NULL: Prentice Hall of India.
Himmelblan D M, . Basic Principles and Calculation In Chemical Engg. NULL: Prentice Hall of India. 1996.