000			00369nam a2200169Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aKunjipaulo, A.O.
245			_aElementary Trigonometry
250			_aSecond
260			_c1954
546			_aEnglish
942			_2ddc _cBK
999			_c23911 _d23911
005			20220125170006.0