00525nam a2200145Ia 450000500170000000800410001704100080005808200210006610000330008724500530012026000530017330000180022644000290024465001060027320191105095035.0190710s9999    xx            000 0 und d  aeng  a312.954 82 D628C  aDirector of Census Operation 0aCensus of India 1981b: Series - 20, Tamil Nadu   aTamilnadub: Director of Census Operation,c1983  axviii, 233 p.  vseries - 20 - Tamil Nadu  a| Census - India-1981a| Census - TamilNadu - 1981a| Shedule caste and schedule tribe - India - 1981