Microscopic methods used in identifying commercial fibers /

Gorde:
Xehetasun bibliografikoak
Egile nagusia: Hardy, Thora M. Plitt, 1902-1993
Format: Liburua
Hizkuntza:ingelesa
Published: Washington : U.S. Govt. Print. Off., 1939.
Saila:Circular of the National Bureau of Standards ; 423.
Gaiak:
Local Note:Notre Dame's copy bound with other titles.
With: v. 420-426. v. 428-432. v. 434-439 of the series. Bound subsequent to publication.