000
00274nam a2200109Ia 4500
008
131017s9999 xx 000 0 und d
082
_a
621. 310 42 VIN / V
245
_a
Vidhuthamachine Churul Chuttal
260
_b
KERALA BHASHA INSTITUTE
650
_a
PHYSICS
942
_c
BK
999
_c
29423
_d
29423