00294nam a2200109Ia 4500008004100000041001200041082001100053100002100064245007600085260001600161650000700177221030s9999    xx            000 0 und d  aEnglish  a105.23  aAbheer Singh/253 0aMicroprocessor  based  speed  control of  DC  motorcGeetica Kapoor/316  aJammuc2002  aEE