000			00300nam a2200133Ia 4500
005			20260205095253.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a500 A52Y
100			_aAllcott,A.
245		0	_aYoung Observers
260			_aLondon. _bCassell. _c1959
300			_a0
942			_cBK
999			_c207756 _d207756