TY - BOOK AU - Berndt, D TI - Maintenance- Free Batteries Based On Aqueous Electrolyte: A Handbook Of Battery Technology SN - 818868953X U1 - 312.42 PY - 2006/// CY - New Delhi PB - Overseas Press KW - Electrical Engineering KW - Maintenance- Free Batteries Based On Aqueous Electrolyte ER -