000 00321nam a2200133Ia 4500
005 20260205095209.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a500.69 P223S
100 _aPARKER BERTHA MORRIS
245 0 _aSCIENTISTS AND HIS TOOLS
260 _aROW
_bPETERSON
_c1956
300 _a36
942 _cBK
999 _c206376
_d206376