00529nam a2200181Ia 4500 0 0 ddc 0 0 APHY MES MES PHY 2019-02-20 395.00 0 621.381 KAR/A 35226 2019-02-20 00:00:00 2019-02-20 BK GL15R2 34372 34372 OSt 20200911115424.0 190216s9999||||xx |||||||||||||| ||und|| 9788187134473 oclc 621.381 KAR/A Kar, Ratan Kumar 4220 Advanced Practical Electronics / Ratan Kumar Kar Books And Allied Pvt Ltd, 2010. Kolkata: 757p Physics BK ddc 621.381 KAR/A 621.381 KAR/A