000			00445nam a2200193Ia 4500
001			41431
008			141107s9999 xx 000 0 und d
020			_a30483220
050			_aQH 308.2 .T63 2001
100			_aTobin, Allan J.
245			_aAsking about life
250			_a2nd ed.
260			_aFort Worth
260			_bHarcourt College
260			_c2001
300			_axxxii,542p. :ill
500			_aIncludes index
650			_aBiology
999			_c56399 _d56399