000 00369nam a2200121Ia 4500
008 211228s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aSystems Approach
245 0 _aSystems approach: its applications in education
260 _bHimalaya
_aBomaby
_c1985
653 _aSystems programming (Computer science)
942 _c1
999 _c244165
_d244165