000
00311nam a2200133Ia 4500
008
230118s9999||||xx |||||||||||||| ||und||
082
_a
824
082
_b
ELI/O
100
_a
dr.mohamed
_b
elias
245
0
_a
observations
260
_a
madras
260
_b
indian open iniversity books publishers
260
_c
1995
999
_c
7124
_d
7124