cam a22 4500 534668305 CHVBK 20190129115035.0 991108s1996 sz a 00 0 ger d (SNL)991003727659703976 (Sz)1230496-41snl_51 (Sz)vtls001230496 (Sz)001230496 Sz Sz Ökoeffizienz-Bericht 1996 Landis & Gyr, Landis & Staefa, Cerberus [Red.: Schreier & Haussmann Corporate Communications, Zürich] Zürich Electrowatt Management [1996] 19 S. Ill. 28 cm txt rdacontent n rdamedia nc rdacarrier sb 1999/23 18 snl-sb Schreier and Haussmann Corporate Communications (Zürich) SNL 710 2- Schreier and Haussmann Corporate Communications (Zürich) BK020000 XK020000 XK020000 SNL NB001 NB001 Nbq 37136 NB10010