title: Problems + Solutions.
abstract: Readers are invited to submit questions relating to problem cases. Inquiries will be answered by qualified consultants and replies forwarded by mail promptly. Selected problems and solutions are published every month in this section.
authors.affiliation: a San Francisco.
authors.forename: Peter H
authors.initials: PH
authors.lastname: Forsham
authors.affiliation: b Fort Worth , Texas.
authors.forename: John E
authors.initials: JE
authors.lastname: LeJeune