Woodget, Brian W. . Samples and Standards: Analytical Chemistry by Open Learning / Textual Documents Brian W.Woodget, Derek Cooper. - 1st ed. / - New York : John Wiley & Sons , C1991. - xvi,299p. ; 22cm. Subjects--Index Terms: Analytical Chemistry Chemistry -Analytical Sampling-Programmed Instrutions G-Chemistry Dewey Class. No.: 544 / Wa 85 Sa