000 00459nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a305.26
_bW855
100 _aWolff Kurt
245 _aBiological, sociological and psychological aspects of aging
260 _aSpringfield
_bCharles C Thomas
_c1959
300 _a95p.
650 _aAging
650 _aOld age
650 _aOlder people
942 _cBK
999 _c45589
_d45589