000 | 00339nam a2200109Ia 4500 | ||
---|---|---|---|
008 | 140917b1988 xxu||||| |||| 00| 0 eng d | ||
082 | _a371.3944, BHAA | ||
100 | _aS & Bhajanagar and S Anand | ||
245 | _aEducation and lcommunication technology | ||
260 |
_aNew Delhi : _bEss Ess, _c1988 |
||
700 | _aBhajanagar, S & Author Anand, S | ||
999 |
_c222947 _d222947 |