000 00265nam a2200121Ia 4500
654 _aREF
250 _a1st Ed.
245 _aHandbook Of Information.(Jadavpur University).
260 _bkognet
_c1972
082 _aREF-517
300 _a138p.
999 _c16207
_d16207
041 _aeng
546 _aText in English
300 _c22 cm.