000 00522nam a22001817a 4500
001 20486
003 BD-DhUET
008 150411b xxu||||| |||| 00| 0 eng d
040 _aDLC
_cDLC
_dBD-DhUET
082 _a514
_bAYR/1954
100 _aAyres, Frank
245 _aSchaum's outline of theory and problems of plane and spherical trigonometry
250 _a1st ed.
260 _aNew York
_bSchaum Publishing
_c1954
300 _a207p.
_bill.
650 0 _aTrigonometry : plane and solid, theory and problems
942 _cGB
999 _c20486
_d20486