000
00315nam a2200145Ia 4500
020
_a
9789810173838
082
_b
T370
_a
540
100
_a
"L.J.Rasanayagam"
245
0
_a
Practical Chemistry
260
_c
2003
300
_a
113
944
_c
TR
999
_c
252883
_d
252883