000			00360nam a2200133Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a596 _bYOU-L
100			_aYoung [j Z],
245		0	_aLife Of Vertebrates, 2nd Ed
260			_bClarendon Press _aOxford _c1962
630			_xGeneral Stack
650			_aVERTEBRATES _vFOSSILMAMMALS _xGeneralia
942			_cBOOK
999			_c25206 _d25206