00415nam a2200157Ia 4500008004100000020001800041041000800059082001600067100001600083245006400099250001200163260004200175300000800217365001600225700001600241230718s9999    xx            000 0 und d  a9788186340615  aeng  a621.38bCHA  aChadha P.R.  aQuestion Bank In Electronics And Communication Engineering   a2nd ed.  c2010bGalgotia Publications Pvt. Ltd.  a974  cRs.b400.00  aChadha P.R.