(1977). Bangladesh University of Engineering and Technolgy. The Publication and Information section, office of the directior of advisory, extension and research service,BUET.
Chicago-viite (17. p.)Bangladesh University of Engineering and Technolgy. Dhaka: The Publication and Information section, office of the directior of advisory, extension and research service,BUET, 1977.
MLA-viite (9. p.)Bangladesh University of Engineering and Technolgy. The Publication and Information section, office of the directior of advisory, extension and research service,BUET, 1977.
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