00561nam a2200181Ia 4500003000900000008004100009020001800050040001600068080001700084100001900101245010800120260003800228300001600266650004100282650001400323650001600337650002600353IN-BaIIA211028s9999    xx            000 0 eng d  a981-02-0778-6  cIIA Library  a524.834bRAS  aRastall, Peter 0aGravitation for physicists and astronomerscPeter Rastall                                                aSingaporebWorld Scientificc1991  axiii, 231p.  aAstronomy and astrophysics thesaurus  aCosmology  aGravitation  aNewtonian gravitation