| Title |
Publisher |
ISSN |
Program (Institution) |
| Directory and roster of registered professional engineers and engineering corporations issued certificates of authorization. |
Missouri Board for Architects, Professional Engineers and Land Surveyors |
0149-4562 |
|
| Directory and year book; |
|
|
|
| Directory for earthquake engineering research. |
International Association for Earthquake Engineering |
|
|
| Directory giving list of companies operating blast furnaces, steel plants, rolling mills, and allied industries, forging and stamping plants in the United States and Canada, together with list of executives and operating officials. |
Andresen Co. |
|
|
| Directory of accredited engineering, engineering related, and technology certification programs / |
The Council |
1949-4343 |
|
| Directory of African experts in the field of mineral resources development / |
The Commission |
|
|
| Directory of Airports and Seaplane Bases |
|
0417-5506 |
|
| Directory of airports, State of Oregon / |
Oregon State Board of Aeronautics |
|
|
| Directory of American cement industries and hand-book for cement users. |
Municipal engineering Co. |
|
|
| Directory of American research and technology / edited by Jaques Cattell Press. |
Bowker |
0886-0076 |
|
| Directory of Arkansas industries. |
Arkansas Resources and Development Commission |
|
|
| Directory of biotechnology centers / |
North Carolina Biotechnology Center |
|
|
| Directory of board members and key personnel : |
Central Board of Irrigation and Power |
|
|
| Directory of budget motels. |
Pilot Books |
1098-8696 |
|
| Directory of building codes & regulations. |
National Conference of States on Building Codes and Standards |
|
|
| Directory of building research and development organizations. |
International Council for Building Research Studies and Documentation (CIB) |
|
|
| Directory of certified petroleum geologists. |
Division of Professional Affairs of the American Association of Petroleum Geologists [etc.] |
0272-1309 |
|
| Directory of chain restaurant operators. |
Business Guides, Inc. |
0411-7085 |
|
| Directory of chemical producers and products / Economic Commission for Europe. |
United Nations |
1020-0444 |
|
| Directory of chemicals and suppliers in Europe / United Nations Economic Commission for Europe ; Hamlet Information Services Ltd. |
United Nations |
1020-8003 |
|
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