Ventilation and warming of buildings : upon the principles as designed and patented /
Smead, Isaac David, 1849-
Ventilation and warming of buildings : upon the principles as designed and patented / by Isaac D. Smead. - Chicago : H. O. Shepard & Co., printers, c1889. - 153 p. : incl. illus. (part col.) plates (part col.) front. (port.) ; 28 cm.
ca 10002507
Ventilation.
Heating.
TH7619 / .R95
Ventilation and warming of buildings : upon the principles as designed and patented / by Isaac D. Smead. - Chicago : H. O. Shepard & Co., printers, c1889. - 153 p. : incl. illus. (part col.) plates (part col.) front. (port.) ; 28 cm.
ca 10002507
Ventilation.
Heating.
TH7619 / .R95