00532nam a2200181Ia 450000500170000000800460001703700120006304000200007504100130009508400190010810000260012724500360015326000090018930000100019894200190020899900210022795201020024820250508161645.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a512, LESqFEDL  aLester Seelig9771217 0aBlue book of elementary algebra  c1959  a138p.  cTEXLh512, LES  c1371372d1371372  00104070aFEDLbFEDLd2025-05-08l0o512, LESpEL0059367r2025-05-08 16:16:45w2025-05-08yTEXL