000 00487nam a2200205Ia 4500
001 11403
005 20250221150431.0
008 250214s9999 xx 000 0 und d
020 _a8176490539
100 _aWeinfeld, Mark N
245 0 _aTest yourself trigonometry
245 0 _bquestions and answers
260 _aNew Delhi
260 _bViva Books
260 _c1999
300 _a98p.
650 _aTeach yourself -- Trigonometry
650 _aTrigonometry
942 _cBK
999 _c27477
_d27477