000 00452nam a2200169Ia 4500
008 130910s9999 xx 000 0 und d
041 _aeng
082 _221st ed.
_a301
_bSAL/M
100 _aSalk, Jonas
245 _aMan unfolding
_c[by] Jonas Salk
260 _aBombay :
_bAllied Publishers ,
_c1972
300 _axix, 118p ;
_c21 cm
365 _bRs. 7.50
653 _aBiology-Social aspects
653 _aHuman biology-Social aspects
942 _cEN
_2ddc
999 _c25196
_d25196