000 00327nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-87316-56-x
082 _a629.8
_bVYA
100 _aVyas,R.P
245 0 _aProcess control and instrumentation
260 _aVidhyanagar
_bCentral Techno Pub, Nagpur
_c2001
365 _a175
999 _c250520
_d250520