"posner, michael . "
demand management: / michael.. posner - 1 ed. - uk : heinemann 1978. - "ix, 242p.; 21 cm."
includes bibliography
0 435 84601 9
--
658. 5 pos
demand management: / michael.. posner - 1 ed. - uk : heinemann 1978. - "ix, 242p.; 21 cm."
includes bibliography
0 435 84601 9
--
658. 5 pos