TY  - BOOK
AU  - Stacey,Weston M.
TI  - Variational methods in nuclear reactor physics
SN  - 0126620601 :
U1  - 539.75 
PY  - 1974///
CY  - New York
PB  - Academic Press
KW  - Nuclear reactors
KW  - Calculus of variations
KW  - Perturbation (Mathematics)
N1  - Includes bibliographical references and index
ER  -