Library of Congress classification schedules combined with additions and changes through 1989 Class H subclasses HM-HX Social sciences : Sociology
| निगमित लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | अंग्रेज़ी |
| प्रकाशित: |
Detroit
Gale Research
c1990.
|
| विषय: |