00759nam a2200205   4500003000700000005001700007008004100024041000800065080001000073100002500083245011900108250001200227300001700239490004600256504006400302653003500366653003200401653005400433653006600487Ge_NSL20190724140001.0190724s2005    ne ||||| |||| 00| 0 eng d  aeng  a515.1  aDvalishvili,  B. P.   aBitopological spaces theory, relations with generalized algebraic structures, and applications /cB P Dvalishvili.  a1st ed.  axiii, 415 p.  aNorth-Holland mathematics studies ;v199   aIncludes bibliographical references (p. 321-332) and index.  aმათემატიკა  aტოპოლოგია  aმეტრული სივრცეები  aტოპოლოგიური სივრცეები