TY  - DATA
AU  - Sikdar, Kripasindhu
TI  - Some aspects of topological semigroup acts and machines
U1  - 518.1 
CY  - 19741974
KW  - Topological semigroup, machines
UR  - http://192.168.143.32:8080/jspui/bitstream/10263/4192/1/TH26.CV01.pdf
ER  -