Genre
Electronic books
610
Classification
8
Congresses
3
Laboratory Manuals
3
Encyclopedias
2
Laboratory Manual
2
7
1
Architectural drawings
1
Conference papers and proceedings
1
Designs and plans
1
Dictionaries
1
Electronic reference sources
1
Encyclopédies
1
Handbooks and manuals
1
Handbooks, manuals, etc
1
Identification
1
Internet resource
1
Laboratory manuals
1
Textbooks
1