TY - GEN AU - I Kleiner AU - Francis Lovas AU - M Godefroid C2 - J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD DA - 1996-01-01 00:01:00 LA - en M1 - 25 PB - J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD PY - 1996 TI - Microwave Spectra of Molecules of Astrophysical Interest. XXIII. Acetaldehyde ER -