TY - BOOK AU - Prasad,P.Kalee AU - Manasa,P. TI - Practical electronic devices and circuits SN - 9788190889278 (pbk.) U1 - 621.381 22 PY - 2009/// CY - Andhra Pradesh PB - Duvvuri Pub KW - Solid state electronics KW - Operational amplifiers ER -