00344nam a22001097a 4500008004100000040005500041080001800096245003400114260005600148300001100204653001900215230405b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a061.6 NMLbN9  aNML: bTechnology handbook,    aIndian: bNational Metallurgical Laboratory, c1999  a235p.   aMetallurgical