000
00318nam a2200133Ia 4500
008
210901s1963 xx 000 0 eng d
082
_a
573 CLE
100
_a
Clemants, Richard
245
0
_a
Modern chemical Discoveries
260
_a
London
_b
Routlegde
_c
1963
300
_a
278
650
_a
Chemistry
942
_2
ddc
_c
BK
999
_c
1617
_d
1617