000 00320nam a2200145Ia 4500
001 73903
008 240126s9999||||xx |||||||||||||| ||und||
082 _a550 SCI
245 0 _aScience and technology: a foundation course
260 _aHyderabad
260 _bBRAOU
260 _c1995
300 _a163P.
942 _cBK
999 _c73903
_d73903