cam a22 1 4500 534803415 CHVBK 20181121090850.0 940828s1990 sz a 01 eng d (SNL)991003862049703976 (Sz)116397-41snl_51 (Sz)vtls000116397 (Sz)000116397 Sz SAZ An unusual approach to building control Zug Landis & Gyr Building Control Corp. cop. 1990. 80 S. Ill. 22 x 22 cm. txt rdacontent n rdamedia nc rdacarrier Cartoonband hrsg. anlässlich des 50jährigen Bestehens der Landis & Gyr Building Control Corp., Zug 741.50(084) snl local 621.0(061.5) snl local 621.36 snl local sb 1993/22 12 snl-sb Landis & Gyr SNL 710 2- Landis & Gyr BK020400 XK020000 XK020000 SNL NB001 NB001 N 212487 NB10010