A. Grytczuk, F. Luca and M. Wójtowicz 
Some results on s (f (n)) 
263 
Stevo Stevic 
A generalization of the Copson’s
theorem concerning sequences which satisfy a linear inequality 
277 
László Tóth 
Asymptotic formulae concerning
arithmetical functions defined by crossconvolutions, IX. On the product of certain
.functions 
283 
N. Parhi and S. Chand 
On oscillation of solutions
of linear neutral hyperbolic equations 
297 
D. Türkoglu and B. Fisher 
On some nonespansive
type multivalued mappings and fixed points 
317 
T. Pati 
On the absolute Cesàro summability
of Fourier series 
323 
Fang Mingliang and Yuan Wenjun 
On the normality for families
of meromorphic functions 
341 
P.N. Natarajan 
Matrix transformations between
certain sequence spaces over
valued fields II 
353 
JyhChung Jeng and Young Ye Huang 
Some best approximation theorems
of Ky Fan type 
359 
Biswanath Garai, Chhanda Bandyopadhyay
and Chandan Chattopadhyay 
Dense sets and cdspaces 
367 
M.D. Khan and Rahul Bharadwaj 
A fixed point theorems in metrically
convex space 
373 
M. Imdad 
A fixed point theorem via best
approximation 
381

B.S. Komal, T.K. Sharma and
Vinay Khosla 
Invertible and compact weighted
composition operators on the space of continuously differentiable functions. 
387 