000 00336nam a2200145Ia 4500
003 PTTI
005 20251207204902.0
008 251207s9999 xx 000 0 und d
020 _c170/-
040 _aPTTI
245 0 _aSIKSHA MANOBIDYA
_cSUSHIL ROY
260 _bSOMA BOOK AGENCY
_aKOLKATA
_c2014-15
300 _a424
_bPBK
942 _cDELED
999 _c157
_d157