000 00313nam a2200121Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
082 _a4H0 Blo.P2
100 _aBlock ,Barnard
245 0 _aBhasha vigyan ki rooprekha
260 _c2002
_bBhartiya vidya prakashan
_aDelhi
300 _a154P.
942 _cSU
999 _c126684
_d126684