000 00340nam a2200133Ia 4500
005 20250729165808.0
008 250729s2013 xx 000 0 und d
041 _aeng
082 _a530.25 LONP
100 _aS.L.Loney
_9233175
245 _aPlane trigonometry
260 _aWashington
_bS.Chand & Company
_c2013
650 _aScience
_9233176
999 _c240150
_d240150