Abbot, Janet S.
Mathematics today/ Janet S. Abbot - Chicago: Harcourt Brace Jovanovich; c1987. - vi, 186p. : ill. ,dia. ; 28cm.
Mathematics.
510 / ABM
Mathematics today/ Janet S. Abbot - Chicago: Harcourt Brace Jovanovich; c1987. - vi, 186p. : ill. ,dia. ; 28cm.
Mathematics.
510 / ABM