000 00293nam a2200121Ia 4500
008 221001s1965 xx 000 0 eng d
082 _a514.5 LON
100 _aLoney, S. L.
245 0 _aPlane trigonometry
260 _aLondon
_bMacmillon
_c1965
300 _aVarious pagination
942 _2ddc
_cBK
999 _c565
_d565