00482nam a2200181 4500 0015244 20260608202942.0 260224s1987 xxu 6656.7 A259 0015244 Gas rate fundamentals 4ta. ed. Arlington American Gas Association, AGA 1987 17/11/2011 ; 17/11/2011 302 p. + [c.a. 100p.] de anexos LIBRO 186509 186509 0 0 0 0 254328 BAAB BAAB 6656.7 A259 0015244 2026-03-06 200058601 0 6656.7 A259 0015244 200058601 2026-03-06 00:11:55 2026-03-06 Libro