A direct analysis of Piaget's studies on the concept of natural number

우정호 Chung Ho Woo

16(1) 1-10, 1977

Group Ring Satisfying A Polynomical Identity

김응태 Eung Tai Kim

16(1) 25-30, 1977

On semi-stratifiable ( mod K ) Spaces

최설영 Sul Young Choi

16(1) 31-33, 1977

A Note On THE Quasi-Pseudo-Metrizability

남정완 Jung Wan Nam

16(1) 35-38, 1977

On The Category Of G-sets

임근빈 Im Geun Bin

16(1) 39-41, 1977

On the Relation Between Extensions OF Topologies And Quasi-uniformities

강주호 Joo Ho Kang

16(1) 43-46, 1977

Completion OF The Space Of Distribution Under Paul Levy Metrics

정인환 In Hwan Chung

16(1) 47-49, 1977

A Note On Injectivity Of Unital Modules

김두호 Doo Ho Kim

16(1) 51-54, 1977

Note On Infinitesimal Minimal Variation OF Anti-Invariant Compact Submanifods Of A Kaehlerian Manifold With Vanishing Bochner Curvature Tensor

강봉구 Bong Koo Kang

16(1) 55-60, 1977

A Collection of Inequivalently Imbedded Arcs in n-Space

조달훈 Dall Hoon Cho

16(1) 61-65, 1977

A Note On Semi-developable Spaces

김흥기 Heung Ki Kim

16(1) 67-69, 1977

A Construction of Submartigales From Supermartingales

김흥기 Heung Ki Kim

16(1) 71-71, 1977