Assertiveness at Work: A Practical Guide to... by Back, Ken Paperback / softback

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Assertiveness at Work: A Practical Guide..., Back, Kate

Assertiveness At Work: A Practical Guide to Handling ... by Back, Kate Paperback

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Assertiveness At Work by Ken & Kate Back - 1986 BCA Hardback Edition CN3982

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Assertiveness at Work : A Practical Guide to Handling Awkward Si... by Back, Ken