00331nam a2200121Ia 4500008004100000100002700041245005900068260003700127300000900164650001200173942000700185999001700192190216s9999||||xx |||||||||||||| ||und||  aJain R P And Anand Mms 0aDigital Electronics Practice Using Integrated Circuits  bTata Mcgrawhill Publishersc1984  a323p  aPhysics  cBK  c32948d32948