TY  - BOOK
AU  - BISWAS, MD. ELIAS UDDIN 
AU  - Ahmed, Mainuddin, Supervisor  
TI  -  COSMIC STRING IN THEORY OF GENERAL RELATIVITY
U1  - 514 23
PY  - 1997///
CY  - Rajshahi
PB  - Department of Mathematics, University of Rajshahi
KW  - Topology
N1  - Thesis (Ph. D.) -- Department of Mathematics, University of Rajshahi,1997; References: Leaves 109-113
ER  -