With contributions by specialists. With contributions by Jerome Rotstein. With contributions by R. B. Cox [and others] With contributions by Ernest Sondheimer. with contributions by Y. Doi ... [et al.]. with contributions by M. Bacci ... [et al.] with contributions by U. Bahr ... [et al.]. With contributions by G. Bredon [and others]. with contributions by C.W. Frank ... [et al.] With contributions by B. Alberti [and others].