00996nam a2200241Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 81-224-0415-4 IIA Library 524.834 GRA Indian Association for General Relativity and Gravitation conference 15th India 1989 Nov. 4-7 18106 Gravitation and cosmology proceedings of the XV IAGRG conference held at North Bengal University, India, November 4-7, 1989 edited by S. Mukherjee, A. R. Prasanna and Kembhavi, A. K. New Delhi Wiley Eastern 1992 vi, 200p. Astronomy and astrophysics thesaurus Cosmology Gravitation Kembhavi, A. K., ed. 18107 Mukherjee, S., ed. 18108 Prasanna, A. R., ed. 11618 Indian Association for General Relativity and Gravitation 18109 BK 10617 10617 0 0 0 0 BAN BAN GEN 1993-03-10 300.00 0 524.834/ GRA 11528 2021-11-05 300.00 1993-03-10 BK Rs. 300.00