101 * Inference Feb 7 Dos 1.0
102 * Inference Feb 7 DOS 3.0
103 * Inference Feb 7 DOS 3.11
104 * Inference Feb 7 DOS 5.0
105 * Inference Feb 7 DOS 6.0
106 * Inference Feb 7 DOS 6.22
107 * Inference Feb 7 Windows 3.0
108 * Inference Feb 7 windows 3.1
109 * Inference Feb 7 windows 3.2
110 * Inference Feb 7 windows NT 3.1
111 * Inference Feb 7 windows NT 3.11
112 * Inference Feb 7 windows NT server 4.0
113 * Inference Feb 7 windows NT workstation 4.0
114 * Inference Feb
