000 00452nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e187405
_aMAIN
041 _aEnglish
082 _a361.32 I2S
100 _aIndira Gandhi National Open University
245 0 _aSamaj karya shikshkon aur parvekshkon ke liye shetra karya nirdeshika (BSWL)
260 _aNew Delhi
_bIndira Gandhi National Open University
_c2004
300 _a192 p.
942 _cBK
999 _c161719
_d161719