000
00298nam a22001457a 4500
020
_a
8174880682
082
_a
539.7
_b
ARO/S
100
_a
Arora, M.G.
245
_a
Structure of atom
260
_a
New Delhi
_b
Anmol
_c
1995
300
_a
158p.
650
_a
Atom
650
_a
Physics
942
_c
BK
999
_c
36647
_d
36647