000 00267nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aParker Bertha Parker
_939391
245 0 _aScience And Us
260 _bGolden Press Pub.
_c1969
300 _a78
942 _cBK
_pCL
999 _c149838
_d149838