000 00440nam a2200157Ia 4500
008 241118s9999 xx 000 0 und d
040 _aJamia Hamdard
041 _aEnglish
082 _a417.2
_bM52S
100 _aMehrotra, R. R.
245 0 _aSociology of secret languages
_cR. R. Mehrotra.
260 _aSimla
_bIndian Institute of Advanced Study
_c1977
300 _a102p.
650 _aLinguistics Language and languages.
942 _cBK
999 _c7563
_d7563