sponsored by the Indian National Science Academy, University Grants Commission, and I.U.P.A.P.-U.N.E.S.C.O. ; also supported by Kothari Scientific Research Institute ; hosted by the University of Delhi ; edited by Asoke N. Mitra ... [et al.]
North-Holland Pub. Co. , distributors for the U.S.A. and Canada, Elsevier/North-Holland
1976
Available at 27 libraries