Solar energy in America / William D. Metz, Allen L. Hammond Earth science / Samuel N. Namowitz , with the editorial assistance of Donald B. Stone The signet handbook of parapsychology / edited by Martin Ebon Directory of historical societies and agencies in the United States and Canada / compiled and edited by Donna McDonald Energy and world politics / by Mason Willrich ... [et al.] Goals for mankind : a report to the club of Rome on the New Horizons of global community / Ervin Laszlo...[et al.]Macro-engineering and the infrastructure of tomorrow / edited by Frank P. Davidson, L.J. Giacoletto and Robert SalkeldThe Electrocardiogram / David LittmannPolicy kit for students of insurance : sample insurance policies, endorsement & forms ; casualty, fire, marine, lifeThe electrocardiogram / by David Littmann