00941nam a2200205 a 450000500170000000800410001702000150005803500150007305000160008810000250010424501700012926000450029930000110034450001020035550501470045765000290060465000290063370000180066271000550068020260819085449.0                                          a0442013833  a.b1074988300aTA712bC2541 aSterling, Raymond L.10aUnderground space design /cdesigned and illustrated by John Carmody ; Underground Space Center, Department of Civil and Mineral Engineering, University of Minnesota  aNew York :bVan Nostrand Reinhold,c1993  a328 p.  aSubtitle on cover: A guide to subsurface utilization and design for people in underground spaces.0 aPt. 1. Overview of subsurface space utilization / by Raymond L. Sterling.-Pt. 2. Design for people in underground facilities / by John Carmody10aUnderground construction10aUnderground architecture10aCarmody, John20aUniversity of Minnesota.bUnderground Space Center