TY  - BOOK
AU  - Froman,Nanny
AU  - Froman,Per Olof
TI  - PHYSICAL PROBLEMS SOLVED BY THE PHASE-INTEGAL METHOD
SN  - 0521812097
U1  - 530.124 
PY  - 2002///
CY  - 
PB  - Cambridge Univ. Press, Cambridge
KW  - Physical Problems
ER  -