000 00264nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aDavid Hyum
245 0 _aMaanav prakriti: Ek adhyayan
260 _aChandigarh
_bHaryana Hindi Granthalya Academy
_c1977
942 _cBK
999 _c3694
_d3694