000 00365nam a2200145Ia 4500
020 _a1568229002
082 _b1104
_a050
100 _a"Fred J Schonell","Phyllis Flowerdew"
245 0 _aThey Changed the World
260 _bEdinburgh Oliver & Boyd 1985
_c2001
300 _a128
944 _cBK
999 _c239328
_d239328