000			00505nam a2200193Ia 4500
005			20250619145045.0
008			250619s9999||||xx |||||||||||||| ||und||
020			_a0335161820 _c£6.95
040			_aMAIN
041			_aEnglish
082			_a523.2 _bCOP
100			_aAlan Coper and others
245		4	_aThe origin and evolution of planetary systems
260			_aWalton Hall _b; The Open University _c, 1985
300			_a87p.
650			_aAstronomy
650			_aPlanetary Systems
942			_cBK
999			_c119943 _d119943