000 00521nam a2200181 a 4500
001 037571
005 20231009192643.0
008 070413t19872005mexad---------000-u-spa-u
020 _a968-436-292-7
082 0 _a514 ANF
100 1 _aAnfossi, Agustin
245 1 0 _aCurso de trigonometria rectilinea
_c/ Agustin Anfossi, Marco A. Flores Meyer
250 _a18a ed
260 _aMexico
_b: Progreso
_c, 1987.
300 _a223 p.
_b: il. tbs.
_c; 21 cm.
650 4 _aTrigonometria
_x-Estudio y enseƱanza
942 _cMO
999 _c246371
_d246371