- Introduction to the Theory of Finite Groups by Walter Ph.D. D.Sc. Ledermann, 1949-01-01
- Introduction To the Theory of Finite Groups 3RD Ed by Walter Ledermann, 1957-01-01
- Handbook of Applicable Mathematics: Contents and General Index
- Introduction to the Theory of Finite Groups by Walter Ledermann, 1948
- Enfermedades Infecciosas En Pediatria (Spanish Edition) by Antonio Banfi, Walter Ledermann, 2006-10
- Introductin To The Theory of Finite Groups by Walter Ledermann, 1964-01-01
- Group representations by Walter Ledermann, 1972
- Handbook of Applicable Mathematics, 6 Volumes in 8 Parts + Supplement [9 vols. total] by Walter Ledermann, 1980-01-01
- Handbook of Applicable Mathematics, 8 V Set, Hdbk of Applicable Mathematics by Walter Ledermann, 1999-07-02
- Enfermedades infecciosas en Pediatria by Walter Ledermann, Jose Cofre, Jacob Cohen, Maria Elena Santolaya EditoresRamon Alvarez Minder Director General, Maria Pilar Marin Villasante Direccion editorial Antonio Banfi, 2004-01-01
- Handbook of Applicable Mathematics: 6v (Handbook of Applicable Mathematics Series) by Walter Ledermann, etc., et all 1985-05-22
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