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BSI Group, 10/31/1990
Publisher: BS
File Format: PDF
$76.00$152.40
Published:31/10/1990
Pages:8
File Size:1 file , 240 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulationrecording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side-Track format
$90.00 $180.34
Recommendations for preparation of technical drawings for microfilming
$76.00 $152.40
Method for calculation of small colour differences
Electrical installations for open-cast mines and quarries-Recommendations for winning, stacking and processing machinery, pumps and low signal level and communications systems
$85.00 $170.18