000 | 00358nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 170519s9999 xx 000 0 und d | ||
041 | _aEnglish | ||
082 | _a501/CHA/PHI | ||
100 | _aPRAVAS JIVAN CHOWDHURY | ||
245 | _aTHE PHILOSOPHY OF SCIENCE | ||
260 |
_bPROGRESSIVE PUBLISHERS _aKOLKATA |
||
300 | _c182P | ||
650 | _aPURE SCIENCE | ||
942 | _cBK | ||
999 |
_c70492 _d70492 |