000 00315nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a669
082 _b028 S7
100 _aSuryanarayana A.V.K
245 0 _aTesting of Metallic Mate
260 _aNew Delhi
260 _bPHI
260 _c1979
300 _a200
999 _c22347
_d22347