000 00349nam a2200145Ia 4500
003 PTTI
005 20251207204913.0
008 251207s9999 xx 000 0 und d
020 _c70/-
040 _aPTTI
245 0 _aB.U QUESTION PAPER UPTO 2017
_cR BHATTACHARYA
260 _bRITA BOOK AGENCY
_aKOLKATA
_c07/2013
300 _a248
_bPBK
942 _cBED
999 _c514
_d514