000 00252 a2200097 4500
001 28092
100 _aShewmon, P G
245 _aDictionary of Tech terms physics, maths astronomy (Eng-Urdu)
260 _a
_bUni of Karachi
_c1969
090 _c18789
_d18789
942 _aNUST-CAE
_cM
_c9767
999 _c263165
_d263165