00951nam0-22003131i-450-990001111820403321981-02-0573-2000111182FED01000111182(Aleph)000111182FED0100011118220000920d1991----km-y0itay50------baengLectures on Non-Perturbative Canonical GravityAbhay AshtekarNotes prepared in collaboration with Ranjeet S. TateSingapore [etc.]World Scientific1991Advanced series in astrophysics and cosmology6RelativitàGravità530.11Ashtekar,Abhay45589Tate,Ranjeet S.ITUNINARICAUNIMARCBK99000111182040332123-22018719FI1FI1Lectures on non-perturbative canonical gravity188154UNINAING01