000 00629nam a2200241Ia 4500
005 20250508163940.0
008 008 250505s9999 xx 000 0 eng d
020 _a81-7063-134-3
037 _aTextBook
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a371.335, MAN/R
_qFEDL
100 _aMangal S K
245 0 _aAudio visual education
250 _a2 rev
260 _aNew Delhi, India
_bArya Book Depot
_c2001
300 _a274p
365 _aINR
_b70
650 _aTeaching Aids
700 _a Mangal Uma
_9776816
942 _cTB
_h371.335, MAN/R
999 _c1386246
_d1386246