000 00337nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c1958
040 _aET
100 _aM.P SINGH
245 0 _aUSED INTRODUCTION TECH. IN LIB. & P. SCIENCE
260 _bABHIJEET PUB.
_aNEW DELHI
300 _a540
500 _a13328
942 _cBK
999 _c19585
_d19585