000 00362nam a2200145Ia 4500
008 140110s9999 xx 000 0 und d
082 _a4.21 SHA
100 _aSHARMA,MOTIALA
245 _aSYSTEMS APPRPACH :ITS APPLICATION IN EDUCATION
260 _bHIMALAYA
_aNEW DELHI
_c1985
300 _a551
365 _cRs
500 _aSA
650 _aSYSTEMS ANALYSIS
999 _c202072
_d202072