The Crab Nebula : International Astronomical Union Symposium no. 46 held at Jodrell Bank, England, August 5-7, 1970 - International Astronomical Union. Symposium 1970 ; Jodrell Bank, England); Davies, Rodney Deane; Graham-Smith, Francis, Sir, 1923- (Dordrecht , Holland : D. Reidel Publ. Co., 1971)
Keywords: Crab Nebula -- Congresses