000 00267nam a2200121Ia 4500
100 _aJoshi, Prahlad Narhar
942 _cBK
245 _aVigyan Katha Ed.2
260 _bAnand Karyalay Prakashan
_c1956
082 _aM508.1
_bJos
300 _a112
546 _aEnglish
999 _c340935
_d340935
041 _amar