TY - BOOK AU - TI - Spon's Mechanical and electrical services price book 1991 SN - 0419168001 PY - 1990/// CY - London PB - E. & F. N. Spon KW - B. KW - Buildings KW - Electric equipmet KW - Estimates KW - Periodicals KW - Great Britain KW - Mechanical equipment N1 - Notes Registration No: 22938 (1al) ER -