4

Development of recreational geography in the USSR

Year:
1984
Language:
english
File:
PDF, 495 KB
english, 1984
19

Tool for machining parts with interrupted surfaces

Year:
1984
Language:
english
File:
PDF, 121 KB
english, 1984
27

An investigation of coupled vibrations of a disk with twisted blades

Year:
1976
Language:
english
File:
PDF, 314 KB
english, 1976
42

Viability of Escherichia coli topA Mutants Lacking DNA Topoisomerase I

Year:
2005
Language:
english
File:
PDF, 593 KB
english, 2005