Resinography :
Rochow, Theodore George,
Resinography : An introduction to the definition, identification, and recognition of resins, polymers, plastics, and fibers / By t. g. rochow and e. g. rochow. - 193 páginas
Resinografia
TP979 / R62
Resinography : An introduction to the definition, identification, and recognition of resins, polymers, plastics, and fibers / By t. g. rochow and e. g. rochow. - 193 páginas
Resinografia
TP979 / R62