"armstrong, j h. "
maintaining building services:a guide for managers: / j.h. armstrong - 1 ed. - uk : mitchell 1987. - ", 143p.; 24 cm."
includes bibliography
0-7134-4743-5 hard cover
plant maintenance
658. 202 arm
maintaining building services:a guide for managers: / j.h. armstrong - 1 ed. - uk : mitchell 1987. - ", 143p.; 24 cm."
includes bibliography
0-7134-4743-5 hard cover
plant maintenance
658. 202 arm