International journal of materials engineering innovation - Genève : Inderscience Publishers - vol. ; 24 cm ISSN: 1757-2754 = IJMatEI Source: 155303, 155304, 157124, 157454, 157455 158498, 160505, 160506 Subjects--Topical Terms: Subjects--Geographic Terms: Index Terms--Genre/Form: Universal Decimal Class. No.: 620.18:504.06 669