000 00357nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aNayar, B.K.
245 _aScience and development
260 _bOrient Longman
_c1976
546 _aEnglish
942 _2ddc
_cBK
999 _c29465
_d29465
005 20220125170149.0