000 00364nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a852269145
082 _a519
082 _b57 DAS
100 _a"Das, M N"
245 0 _aDesign and Analysis of E
250 _aSecond
260 _aNew Delhi
260 _bN.A.I
260 _c1979
300 _a"XII, 487"
999 _c50084
_d50084