000 00393nam a2200145Ia 4500
003 PTTI
005 20251207204923.0
008 251207s9999 xx 000 0 und d
020 _c100
040 _aPTTI
245 0 _agyaan o pathakram totto o proyog
_cDR. MIHIR KOKHOR CHATTERJEE, DR. KOBITA CHAKRABORTI
260 _bRita pub.
_aKolkata
_cOctober 2016-17
300 _a172
_bPBK
942 _cDELED
999 _c851
_d851