000 00315nam a22001217a 4500
008 150528t xxu||||| |||| 00| 0 eng d
037 _c00.00 PKR
100 _aGupta, R G
_913387
245 _aElectronic instruments and systems
260 _aNew Delhi
_bTata McGraw Hill
_c2001.
300 _a572 p.
942 _2ddc
_cBK
999 _c8809
_d8809