Khubchandani, P. G. Two centre collomb and exchange integra / P. G. Khubchandani, K. C. Bhalla and P. C. Hariharan - Bombay : Bhaba Atomic Research Center, 1967 - 8 p. ; 28 cm. Previous name of the tittle : A. E. E. T Subjects--Corporate Names: Bhaba Atomic Research Center