000 00314nam a2200121Ic 4500
008 240520s9999 xx 000 0 und d
020 _a256134812
100 1 _aHutchinson, Sarah E.
245 1 0 _aDos 3.3 /
_cSarah E. Hutchinson
264 1 _aUSA
_bIrwin
_c1990
300 _aviii.; 108 p.; ill.; 28 cm
942 _cBK
999 _c12716
_d12716