PEOPLE (5th digit) 0 Mentoring 0 1 Negotiating 1 2 Instructing 2 3 Supervising 3 4 Diverting 4 5 Persuading 5 6 Speaking-Signaling 6 7 Serving 7 8 No significant relationship... Research Reporting Series: Environmental protection technology - Страница 154 1973 Пълен достъп -
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