TY  - BOOK
AU  - Kay,Gersil Newmark
TI  - Mechanical & electrical systems for historic buildings: profitable tips for professionals, practical information for preservationists 
SN  - 0070336695
AV  - TH6021 .K29 1991
U1  - 696 20
PY  - 1991///
CY  - New York
PB  - McGraw-Hill
KW  - Buildings
KW  - Historic buildings
N1  - Includes bibliographical references and index
ER  -