000 00485nam a22001817a 4500
999 _c423
_d423
003 OSt
005 20211103173645.0
008 110316t xxu||||| |||| 00| 0 eng d
020 _a8173913080 (Rs.450.00) HB
040 _cIK
082 _221st
_a370.102.024 5 PRA
100 _aPrasad, Janardan
_9130
245 _aPractical Aspects in Teaching of Science
260 _aNew Delhi
_bKanishka Publishers, Distributors
_c1999 HB
300 _a224p.
650 _aScience
942 _2ddc
_cGB