000			00288nam a2200121Ia 4500
001			54
008			190520s9999 xx 000 0 und d
020			_a970290255X
100	1		_aRichmond Publishing
245	1	0	_aScience Teacher´S Guide 6°
260			_bRichmond Publishing
942			_cCA
999			_c11816 _d11816