000 00260nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _atripatilisa & jain (r k)
245 0 _atext book of engg phy
250 _a1
260 _bSHREE KRISHNA
942 _2ddc
_cBTECH
999 _c5954
_d5954