000 00207nam a2200073Ia 4500
008 170817s9999 xx 000 0 und d
100 _aLal.J.N. & Srivastava
245 0 _aAadhunik Vikashatmak Manovigyan
260 _bVinod Pustak Mandir Agara
999 _c39725
_d39725