Manufacturers/services guide.

A & L Underground, Inc. 201 E. Loula, P.O. Box 878 Olathe, KS 66051 Phone: (913) 829-0167

Accessware 2190 North Loop West, Suite 301 Houston, TX 77018 Phone: (713) 682-8649

ACT Associates P.O. Box AE Clarence, NY 14031 Phone: (716) 759-8348

Advance Products & Systems,

Advanced Control Systems 2755 Northwood Pkwy. Norcross, GA Phone: (404) 448-8854

Advanced Directional Boring 2814 Old Kawkawlin Rd. Kawkawlin, MI 48631 Phone: (517) 684-0041

Aerotron-Repco Sales, Inc. 2400 Sand Like Rd. Orlando, FL 32809 Phone: (407) 856-1953 Fax: (407) 856-1960

Agfa-Gevaert N.V. Septestraat 27 2610 Antwerp, Belgium Phone: (03) 252-3186

Al-Qahtani Pipe Coating Terminal 5718 Westheimer, Suite 1710 Houston, TX 77057 Phone: (713) 781-0366

ALH Systems, Inc. 119 N. Lively Blvd. Elk Grove, IL 60007 Phone: (708) 228-1170

TOMALLEN CONSTRUCTION CO. (see our advertisement in this issue) 6218 Miller Drive Edwardsville, IL 62025 Phone: (618) 656-3059 Fax: (618) 656-8021

ALLIED COMMUNICATIONS EQUIPMENT SUPPLY CO., INC. (see our advertisement in this issue) 325 W.S. Omaha Bridge Rd. Council Bluffs, IA 51501 Phone: (712) 322-2725 Fax: (712) 366-9018 Sales mgr.: Gregg Barrier, U.S. Sales Robert Papek, International Sales Products: Reconditioned microwave equipment and telecom transmission systems Branch offices: S. Whitley, IN San Angelo, TX

Allied Construction Products, Inc. 5800 Harper Road Solon, OH 44139 Phone: (216) 248-2600 Fax: (216) 248-9293

Allied Piping Products PA, Inc. P.O. Box 848 Valley Forge, PA 19482-0848 Phone: (215) 666-5950

ALLIGATOR COMMUNICATIONS,INC. (see our advertisement in this issue) 250 N. Wolfe Rd. Sunnyvale, CA 94086 Phone: (408) 737-7888 (800) 600-MARS Fax: (408) 738-8882

Almetek Industries, Inc. 2 Joy Drive Hackettstown, NJ 07840 Phone: (908) 850-9700

Altronic, Inc. 712 Trumbull Ave. Girard, OH 44420 Phone: 21t)) 545-9768

American Air Filter Co., Inc. P.O. Box 35260 Louisville, ky 40232 Phone: 505) 637-0011

American Augers, Inc. 3310 Columbus Rd. Wooster, OH 44691 Phone: (216) 264-5666 (800) 264-5666 Fax: (216) k64-5514

American Corrosion Services 130 E. Kaliste Saloom Rd. LaFayette, LA 70508 Phone: (318) 234-4590