000 00332nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aMehrotra,R.R
245 _aSociology of secret languges
260 _aShimla
260 _bIIAS
260 _c1977
300 _a102p.
650 _aSociology:Secret language
763 _a5968
999 _c36499
_d36499