000			00362nam a2200133Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a516.24 _bHOB-P
100			_aHobeson,,
245		0	_aPlane Trignometry
260			_bNATIONAL BOOKSTALL _aKottayam _c1900
630			_xGeneral Stack
650			_aTrigonometry _vGeometryMathematics _xMathematics
942			_cBOOK
999			_c1598 _d1598