000 00311pam a2200145 a 4500
020 _c
041 _aeng
082 _bBOU
100 _aBougens AJ .
245 _aDigital Instrumention
_hTextual Documents
250 _a1997.
260 _aNew Delhi
_bTata McGraw Hill
300 _a339 pg .
930 _a4770
999 _c81688
_d81688