000			00300nam a2200133Ia 4500
001			9993
008			170722s9999 xx 000 0 und d
100			_aMortimore Arthur D.
245			_aBranch libraries /
260			_c1966
653			_aLibrary Science
653			_aPublic Library
942			_cGEN
999			_c26791 _d26791