000
00316nam a2200145Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
020
_c
1450
040
_a
ET
100
_a
S.N PARUTHI
245
0
_a
LIB. TECHS AND TECHNOLOGY
260
_b
KANISHKA PUB.
_a
DELHI
300
_a
273
500
_a
19645
942
_c
BK
999
_c
25866
_d
25866