000 00362nam a2200145Ia 4500
003 PTTI
005 20251207204907.0
008 251207s9999 xx 000 0 und d
020 _c295
040 _aPTTI
245 0 _aClassroom Teaching
_cK. prasanth G. Vishwanathappa
260 _bAPH Pub. corporation
_aNew Delhi
_c2013
300 _a342
_bP. B. K
942 _cDELED
999 _c343
_d343