Perhaps you should try some spelling variations:
"Encyclopaedia of traditional management" » "Encyclopaedia of transition management", "Encyclopaedia of organizational management", "Encyclopaedia of educational management"
"encyclopaedia of operational management" » "encyclopaedia of operations management", "encyclopaedia of international management", "encyclopaedia of educational management"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("Encyclopaedia of traditional management") OR ("encyclopaedia of operational management"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"Encyclopaedia of traditional management\") OR (\"encyclopaedia of operational management\"))".
• Removing quotes may allow a broader search: (( Encyclopaedia of traditional management ) OR ( encyclopaedia of operational management )).
• Adding a wildcard symbol may retrieve word variants: (("Encyclopaedia of traditional management") OR ("encyclopaedia of operational management"))*.