000 00429nam a2200145Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aMATH QA533.H22
100 1 0 _aHall, Henry Sinclair
_eAuthor
245 1 0 _aElementary trigonometry
_cHenry Sinclair Hall, S. R. Knight
260 _aLondon
_bMacMillan and Company
_c1946
300 _axv,415p.
_bill.
_c18cm.
650 _aPlane trigonometry
942 _2lcc
_cBK
999 _c68290
_d68290