000 00442nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a435674226
084 _a530.7 H1
100 _a"Houston, J G"
245 0 _aPrinciples of Objective Testing in Physics
250 _a\\197000ENGGPSX
260 _aHeinemann
260 _b1970
260 _cLondon
300 _avii+104p
500 _aincludes index and biblioraphy
942 _cBK
999 _c26826
_d26826