TY - RPRT AU - Richard C Diamond AU - Charles A Goldman AU - Mark P Modera AU - Michael H Rothkopf AU - Max H Sherman AU - Edward L Vine CY - Washington DC DA - 01/1985 LA - eng M1 - DOE/CE-0142 PB - U.S. Department of Energy PP - Washington DC PY - 1985 TI - Building Energy Retrofit Research: Multifamily Sector ER -