TY - BOOK ID - 126858641 TI - Thermal shutters and shades : over 100 schemes for reducing heat loss through windows PY - 1980 SN - 9780931790089 0931790085 PB - Andover : Brick house: DB - UniCat KW - Blinds KW - Window shades KW - Buildings UR - https://www.unicat.be/uniCat?func=search&query=sysid:126858641 AB - ER -