000
00331nam a2200145Ia 4500
008
230118s9999||||xx |||||||||||||| ||und||
020
_a
978-81-7319-936-3
082
_a
539
082
_b
VIS/N
100
_a
b
_b
viswanathan
245
0
_a
nano materials
260
_a
new delhi
260
_b
narosa publishing house
260
_c
2009
999
_c
1877
_d
1877