Laurence Urdang, editor in chief
Gale Research Company, 1983
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Laurence Urdang, editor in chief
Gale Research Company, 1983
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Tan Huay Peng
Times Books International, 1988
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under the general editorship of John B. Saunders
Butterworth, 1988
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David Hay
London : Routterworths, 1993,
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