HEA|  |00540nam0 2200217   45  
000|  |145143
001|  |97001965
011|  |▼a0895-8432
092|  |▼aCN▼b710B0038
100|  |▼a19920916a19879999m  y0engy0120    ba
101|0 |▼aeng
102|  |▼aUSA
110|  |▼aafa    0uu0
200|10|▼aHigh technology business
207| 0|▼av.7, no.9 (1987)-
210|  |▼aBoston, Mass.▼cTechnology Pu-
   |  |blishing Co.
430| 1|▼1011  ▼a0277-2981▼12001 ▼aHig-
   |  |h technology
530|0 |▼aHigh technology business
690|  |▼aTB
690|  |▼aT-1
905|  |▼a801▼d/▼e▼f2