000 00358nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a74515829
082 _a1
082 _b6425 D
100 _aDhamdhere D M
245 0 _aIntroduction to System S
250 _a1986
260 _aNew Delhi
260 _bTMH
260 _c1986
300 _aviii-400
999 _c28465
_d28465