Temps Are the First to Feel a Downturn
Temporary workers are first to feel New York City's economic woes; James A Essey, president of TemPositions Group of Cos, says office temps have been especially hard hit in this downturn, with business at some firms down 35 percent or more; New York State Dept of Labor reports that jobs held through temp agencies plunged by more than 14.5 percent last spring, as economy began to cool; photo (M)