000 00274nam a2200109Ia 4500
008 221001s1971 xx 000 0 eng d
082 _a891.4309 PRA (H)
245 0 _aPrasad pratibha
260 _aDelhi
_bNational Publishing House
_c1971
300 _a251p.
942 _2ddc
_cBK
999 _c10430
_d10430