The Illinois statewide gas utility plan, 1990-2000 /

"Printed: February 1990."

Waste reduction guide for Illinois schools.

Cover title.

Guang lu si ze li : [90 juan, sang yi 14 juan] /

On double leaves, oriental style, in 4 cases.

Organizational, direct and general support, and depot maintenance repair parts and special tools list : air conditioner, compact, vertical, 208 V, 3 phase, 18,000 BTUH cooling, 12,000 BTUH heating (Trane model MAC4V20-4950-03)-400 cycle, NSN 4120-00-926-9567, (Trane model MAC6V20-4950-05)-50/60 cycle, NSN 4120-00-926-9568.

Includes index.