000 00283nam a2200145Ia 4500
100 _aLoney/S.L
490 _v2
942 _cBK
654 _aPlane
245 _aPlane trigonometry
260 _bMacmillan
_aMadras
_c1980
082 _a516.24
300 _a211
546 _aENGLISH
999 _c29684
_d29684