000 00335nam a2200133Ia 4500
005 20260413100848.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aJairath A.K
245 0 _aProblems & solution & control system
260 _bDelhi CBS publication
_c2014
300 _a650
942 _cGB
999 _c4971
_d4971