000 00258nam a2200097Ia 4500
008 230421s9999 xx 000 0 eng d
100 _aOm Prakash & Other
245 0 _aVigyan Manjusha Lokopayogi V. Sarikar
260 _bRajasthan Prakashan
942 _2ddc
_cBED
999 _c22206
_d22206