00761nam a2200217Ia 4500003000900000008004100009020001800050040001600068080001700084100002800101245014200129260004200271300001600313650004100329650001400370650002900384650001500413942000700428999001500435952009300450IN-BaIIA211028s9999    xx            000 0 eng d  a90-277-2093-2  cIIA Library  a524.834bPRO  aProkhovnik, S. J915244 0aLight in Einstein's universebthe role of energy in cosmology and relativitycS. J Prokhovnik                                              aDordrechtbD. Reidel Publishingc1985  axiii, 221p.  aAstronomy and astrophysics thesaurus  aCosmology  aLight transmission97556  aRelativity  cBK  c9066d9066  00104070aBANbBANcGENd1987-07-15l0o524.834/ PROp9963r2021-11-05w1987-07-15yBK