Eastop, T. D. Energy efficiency / T. D. Eastop, D. R. Croft - Longman 1990 ISBN: 582031842 Subjects--Topical Terms: Energy transfer - Problems, exercises, etc..Energy efficiency, Energy LC Class. No.: TJ163.3 .E2 1990 Dewey Class. No.: TJ163.3 .E2 1990 National Library of Medicine Call No.: TJ163.3 .E2 1990