TY - BOOK AU - Islam, Muhammad Nazrul AU - Lee, E. W. Supervisor TI - Elastic Constants of Gadolinium, Terbium and Erbium U1 - 531.381 23 PY - 1971/// CY - Rajshahi PB - Department of Physics The University, Southampton KW - Classical Mechanics KW - Stresses and Strains N1 - Thesis (Ph. D.) -- Department of Physics The University, Southampton, 1971; References : Leaves 169-177 ER -