000 00286 a2200121 4500
020 _a9788130025377
084 _2cc
_azobT:5(A),5
100 _aSreedharan, Palliyara
245 _aPSC Science Quiz
260 _bPoorna Publications
_c2022
_aKozhikode
300 _a164p.
942 _cREF
999 _c667400
_d667400