000 00327nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a620.11 S456
100 _aSCHAGAL.S
245 0 _aMATERIALS:THEIR NATURE PROPERTIES AND FABRICATION
260 _aNEW DELHI
_bS. Chand Publishing
_c1975
300 _a23X16
942 _cBK
_2DDC
999 _c17482
_d17482