TY  - BOOK
AU  - W. HEITLER
TI  - ELEMENTARY WAVE MECHANICS
SN  - 19  851115  9
U1  - 530.12/HEI/ELE 
PY  - 1956///
CY  - NEW DELHI
PB  - OXFORD AT THE CLARENDON PRESS
KW  - PHYSICS
ER  -