000
00261nam a2200109Ia 4500
008
220201s1992 xx 000 0 eng d
100
_a
AGGARWAL B K
245
0
_a
QUANTUM MECHANICS
260
_a
U S
_b
PRENTICE HALL OF INDIA
_c
1992
300
_a
552
942
_2
ddc
999
_c
92987
_d
92987