000 00312nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aNaidu OS
245 0 _aEngineering materials and their testing part 1 iron steel and their alloys
260 _bASIA PUB
260 _c1964
365 _b11.5
942 _cBK
999 _c200865
_d200865