000 | 00387nam a2200169Ia 4500 | ||
---|---|---|---|
999 |
_c23449 _d23449 |
||
003 | OSt | ||
005 | 20200318114121.0 | ||
008 | 191224b ||||| |||| 00| 0 eng d | ||
020 | _a8120311183 | ||
040 | _csage library | ||
082 | _a004.6 | ||
100 |
_aGupta,Prakash C. _9365 |
||
245 | _aData Communications | ||
260 |
_bPHI _aN.Delhi _c2001 |
||
300 | _a475 p. | ||
942 | 0 | 0 |
_cBK _2ddc |