TY - BOOK AU - Cross,A.D. TI - An introduction to practical infra-red spectroscopy AV - QD95 .C73 1964 U1 - 547.346 PY - 1964/// CY - Washington PB - Butterworths KW - Infrared spectra KW - Chemistry, Organic KW - Chemistry, Analytic N1 - Includes bibliographies ER -