000 00261nam a2200109Ia 4500
008 240407s9999 xx 000 0 und d
100 _aLoney, S.L.
245 0 _aPlane trigonometry
260 _aNew Delhi
_bEssential Books
_c2005
300 _axi, 327p.
942 _cBK
999 _c993
_d993