000 00437nam a2200181Ia 4500
003 OSt
005 20220720112132.0
008 210210b1911 xxu||||| |||| 00| 0 eng d
040 _cAL
041 _aeng
082 _a512/52
100 _aPENDLEBURY (C)
_951706
245 _aElementary trigonometry
260 _aLondon
_bOxford At The Clarendon Press
_c1911
690 _aTrigonometry
_951707
906 _a007255
942 _2ddc
_cBK
999 _c139663
_d139663