TY - BOOK ED - Symposium on Cosmic Rays, Astrophysics, Geophysics and Elementary Particle Physics TI - Proceedings of the eleventh symposium on cosmic rays, astrophysics, geophysics and elementary particle physics 1969, University of Delhi, October 7-11, 1969 U1 - 539.7223 SYM 1969 PY - 1969/// CY - New Delhi PB - Physics Committee Deparment of Atomic Energy Government of India KW - Astrophysics KW - Congresses KW - Cosmic rays KW - Elementary particle physics KW - Geophysics N1 - Volume 1 : Invited talks. Volume 2 : Contributed papers; Kaynakça var ER -