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by Amsel; Eric
by Amsel, Eric; Smetana, Judith
by Amsel,Eric; Amsel,Eric
by Amsel, Eric; Renninger, K. Ann
by Amsel, Eric; Byrnes, James P.; Budwig, Nancy
by Amsel, Eric; Byrnes, James P.
by Edited by Eric Amsel , Judith Smetana
by Lightfoot, Cynthia; Amsel, Eric