000
00301nam a2200121Ia 4500
008
210901s1988 xx 000 0 eng d
082
_a
657.42 RAT
100
_a
Dhingra,Ishwar
245
0
_a
Aethik parnali ka siddhant
260
_a
New Delhi
_b
Sultan chand
_c
1992
300
_a
570p.
942
_2
ddc
_c
BK
999
_c
20245
_d
20245