000 00270nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aBroekel Ray
_942459
245 0 _aYou Are Science Of Mankind
260 _bChildren'S Press
_c1956
300 _a60
942 _cBK
_pCL
999 _c177992
_d177992