00585nam a2200169Ia 450000500170000000800410001704000300005804100080008808200190009610000250011524500630014026000410020330000110024494200160025599900170027195201270028820261016234559.0261016s9999    xx            000 0 und d  aUNPHcProcesos Técnicos  aspa  aR-ANAPO-D1-644  aFloria, Guillermo B. 0aEnciclopedia de la Enseñanza General Básica, Soro Zwin  aEspañabPlaza y James, S. A.c1978  a270 p.  2ddcc012n0  c13102d13102  00102ddc4070a002b002d2026-10-16l0oR-ANAPO-D1-644-C1pR-ANAPO-D1-644-C1r2026-10-16 23:45:59tEj.1w2026-10-16y012