TY - BOOK AU - Levy, George C. AU - Lichter, Robert L. TI - NITROGEN-15 NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY U1 - 547.108 PY - 1979/// CY - New York PB - John Wiley KW - Nuclear Magnetic Resonance Spectroscopy KW - Nitrogen -- Isotopes KW - Chemistry, Organic ER -