
    Barbara Kam, an Infant, by Her Guardian ad Litem, Leah Kam, et al., Appellants, v. Morton Blank, Respondent, et al., Defendant.
   Motion by respondent Blank for leave to appeal to the Appellate Division denied, without costs. Beldock, Acting P. J., Kleinfeld, Christ and Brennan, JJ., concur; Pette, J., not voting.  