000 00282nam a2200121Ia 4500
008 220201s1948 xx 000 0 eng d
082 _a530
_bHOU
100 _aHoustoun, R A
245 0 _aIntermediate physics
260 _alondon
_bL.G. & Co.,
_c1948
300 _a635
942 _2ddc
999 _c13718
_d13718