000
00319nam a2200145Ia 4500
008
230118s9999||||xx |||||||||||||| ||und||
082
_a
531.12
082
_b
NAR/S
100
_a
s
_b
narayanan
100
_b
k sitaraman
245
0
_a
stayics
260
_a
newdelhi
260
_b
s. chand and company ltd
260
_c
1981
999
_c
7112
_d
7112