01179nam2-2200361---450099000107840020331620091103105532.0000107840USA01000107840(ALEPH)000107840USA0100010784020020507d1976----km|y0itay0103----baengUSMathematical cosmology and extragalactic astronomyIrving Ezra SegalNew YorkAcademic press1976IX, 204 p.ill.23 cmPure and applied mathematicsa series of monographs and textbooks680010003343392001Pure and applied mathematics68Cosmologia523.12SEGAL,Irving Ezra47280ITsalbcISBD990001078400203316510 PAM 682606/CBS51000111633BKSCIALESSANDRA9020020507USA011508JOHNNY9020021031USA011355PATRY9020040406USA011715RSIAV69020091103USA011055Mathematical Cosmology and Extragalactic Astronomy341238UNISA