00531nam a2200133 450000100070000000500170000700800360002410000740006024500270013426400450016194200100020699900170021695201640023301060520260807101615.0260101s1985 pe 000 0 eng d1 aElizabeth K. Cooper ; Paul E. Blackwood ; John A. Boeschen ; [et al.]10aHBJ Ciencias (Level 4) 1aFloridabHarcourt Brace Jovanovichc1985 cLIBRO c39169d39169 00104070aSGLbSGLc12664d2026-08-07l0oH-3p26-000010850r2026-08-07 15:16:15w2026-08-07yLIBROzEncuadernacion espiralada. Bilingüe español-inglés