00377nam a2200121Ia 4500008004100000100002300041245003700064260002700101650001200128942000700140999001500147952009300162190829s9999||||xx |||||||||||||| ||und||  aVenkatesan, K. S.  2aA Text-Book of Practical Physics  bS. ViswanathanaMadras  aPhysics  cBK  c8156d8156  001040708PHYaGBCTLbGBCTLcBOXd2022-10-19hSHELF NO. 4Ao530.028 VEN/Tp432/48yDMG