333.79
A518E
           Amman, Fernando
               Energy demand and efficient use \ Fernando Amman - New York : Plenum Press, 1981.
               vii, 462p. - Ettare majarana international science series/Antonino Zichic; vol. 9 .
                ISBN: 0-306-40732-9

110979
                Subjects: Power resources-congresses; Energy coservation congresses; Energy policy-Congresses.