TY - BOOK AU - Weidlich, Erhard AU - Weidlich, Erhard TI - Constructional features and operating characteristics of fuel cells SN - 8122403522 AV - 621.3 WEI 1989 U1 - 621.3 WEI 1989 PY - 1989/// CY - New Delhi PB - Wiley Eastern KW - Electronic Engineering ER -