TY - GEN AU - Baez, John AU - Muniain, Javier P. TI - Gauge Fields, knots and Gravity SN - 9789810220341 U1 - 530.14 B1457g PY - 2014/// CY - Danvers PB - World Scientific KW - Quantum gravity KW - Physics KW - General relativity KW - Knot theory KW - Electromagnetism ER -