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11
lever, W F, 309.2-L856u-P | Longman | 1990 309.2-L856u-P,
12
Lever, W F, 309.2-L856u-P | Longman | 1987 309.2-L856u-P,
13
Lever, W F, 309.2-L856u-P | Longman | 1987 309.2-L856u-P,
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Centers for Disease Control & Prevention (CDC) [, ]
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Maney Publishing [, ]
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Chronicle of Higher Education [, ]
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Chronicle of Higher Education [, ]
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Medknow Publications & Media Pvt. Ltd. [, ]
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Penton Publishing [, ]
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SIMBA Information Inc. [, ]
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Electronic Green Journal [, ]
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Electronic Journal of Applied Statistical Analysis (EJASA) [, ]
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Electronic Journal of Biomedicine [, ]
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Electronic Journal of Environmental, Agricultural & Food Chemistry [, ]
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Presidium of National Academy of Sciences, Republic of Armenia [, ]
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