000
00321nam a2200145Ia 4500
008
230118s9999||||xx |||||||||||||| ||und||
020
_a
81-297-0024-7
082
_a
541
082
_b
LEV/Q
100
_a
iran n.
_b
levine
245
0
_a
quantum chemistry
260
_a
DELHI
260
_b
person education
260
_c
2003
999
_c
9790
_d
9790