Content of CMUC 16 (1975), No.3

\v{C}ernjavskaja I.A.
Beskone\v{c}no malye izgibanija pervogo i vtorogo porjadkov poverchnostej v prostranstve Loba\v{c}evskogo. Comment.Math.Univ.Carolinae 16(1975) 399--424.
Perlova N.G.
Ob odnom uslovii \v{z}estkosti vtorogo porjadka. Comment.Math.Univ.Carolinae 16(1975) 425--433.
Van\v{c}ura Z.
Differentialgeometrie der zweidimensionalen Kugel- und Linienmannigfaltigkeiten im dreidimensionalen euklidischen Raum, II. Comment.Math.Univ.Carolinae 16(1975) 435--457.
Kowalski O.
Generalized pointwise symmetric spaces. Comment.Math.Univ.Carolinae 16(1975) 459--467.
Haslinger J., Hlav\'a\v{c}ek I.
Convergence of a dual finite element method in $R_n$. Comment.Math.Univ.Carolinae 16(1975) 469--485.
Je\v{z}ek J., Kepka T.
Semigroup representations of commutative idempotent Abelian groupoids. Comment.Math.Univ.Carolinae 16(1975) 487--500.
Pelant J.
Remark on locally fine spaces. Comment.Math.Univ.Carolinae 16(1975) 501--504.
Slav\'{\i }k V.
On $H$-primitive lattices. Comment.Math.Univ.Carolinae 16(1975) 505--514.
Rosick\'y J.
Codensity and binding categories. Comment.Math.Univ.Carolinae 16(1975) 515--529.
Koliha J.J.
The product of relatively regular operators. Comment.Math.Univ.Carolinae 16(1975) 531--539.
Mutio N.J.
Complete metacyclic groups. Comment.Math.Univ.Carolinae 16(1975) 541--547.
M\"{u}nzov\'a--Demlov\'a M.
Transformations determining uniquely a monoid, III. Weak determinancy. Comment.Math.Univ.Carolinae 16(1975) 549--566.
Str\'ansk\'a C.
Optimal and Sard approximation. Comment.Math.Univ.Carolinae 16(1975) 567--582.
Demuth O.
O differenciruemosti konstruktivnych funkcij slabo ograni\v{c}ennoj variacii na psevdo\v{c}islach. Comment.Math.Univ.Carolinae 16(1975) 583--599.