TY  - BOOK
AU  - Wehner,Heinz
TI  - Siemens galvanic secondary cells
SN  - 8122403514
U1  - 621.312  
PY  - 1989///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Storage batteries
KW  - Electricity
N1  - Includes bibliographical references
ER  -