00587cam a2200217 4500 64335492 TxAuBib 20100101120000.0 ||||||s1988||||||||||||||||||||||||und|u 9780809257140 0809257149 (OCoLC)732753659 TxAuBib Mitchell, Robert. Number Power 3 : the real world of adult math : Algebra. Chicago : Contemporary Bks., 1988. 170 p. 20100101. Algebra. TXRHP