School planning and building handbook /
Engelhardt, N.L.
School planning and building handbook / N. L. Engelhardt - U.S.A. : DODGE, 1956. - 626 p.
--EDIFICIOS ESCOLARES
727 / E544
School planning and building handbook / N. L. Engelhardt - U.S.A. : DODGE, 1956. - 626 p.
--EDIFICIOS ESCOLARES
727 / E544