Introductory algebra :
Droayan, Irving.
Introductory algebra : a guide worktext - John Wiley and Sons. 1982. - 410 p. 28 cm.
Indice.
0471016318
ALGEBRA.
512
Introductory algebra : a guide worktext - John Wiley and Sons. 1982. - 410 p. 28 cm.
Indice.
0471016318
ALGEBRA.
512