../ ngspice-26-manual.pdf 31-May-2014 22:13 2141771 ngspice-26.tar.gz 31-May-2014 22:13 6925987 ngspice-27-manual.pdf 19-Mar-2018 01:52 3117788 ngspice-27.tar.gz 19-Mar-2018 01:52 7372998 ngspice-28-manual.pdf 14-Aug-2018 22:48 3390805 ngspice-28.tar.gz 14-Aug-2018 22:48 6737636